Patent Publication Number: US-11654350-B2

Title: Generating doppelgangers that reflect play personality or intrinsic motivators of a user/subject

Description:
CROSS-REFERENCE TO RELATED APPLICATIONS; BENEFIT CLAIM 
     This application is a continuation of application Ser. No. 16/420,013 filed May 22, 2019; which is a continuation of Ser. No. 15/696,053 filed Sep. 5, 2017 now U.S. Pat. No. 10,322,338 issued Jun. 18, 2019; which is a continuation of Ser. No. 14/882,299, filed Oct. 13, 2015 now U.S. Pat. No. 9,808,709 issued Nov. 7, 2017; which is a continuation-in-part of U.S. patent application Ser. No. 14/494,401, filed Sep. 23, 2014 now U.S. Pat. No. 9,248,377 issued Feb. 2, 2016, which in turn claims the benefit of U.S. Provisional Application No. 61/883,934, filed Sep. 27, 2013, the entire contents of each of which are hereby incorporated by reference as if fully set forth herein. This application is also related to U.S. Pat. No. 9,056,256, issued Jun. 16, 2015. 
    
    
     INTRODUCTION AND BACKGROUND 
     Play is endemic in the animal kingdom and nowhere is play more prevalent than in the human species. Mammals in general and people in particular are born to play. Mammalian brains are not only hardwired to engage in and experience the positive feedback of play, the instinctual drive for play is deeply seated subcortically. Consequently, it is a very basic instinct and trait. 
     The subject of play has received considerable scientific and scholarly attention, particularly since the 1960&#39;s. That body of work is summarized below and citations to some of the principal sources are included. Those skilled in the art will appreciate that this is an ongoing study which adds to the fund of knowledge supporting the principles set forth herein. 
     Like most basic instincts, failure to actualize the trait has harmful consequences for the host system. Play deprivation has been thoroughly studied in several animal models while it has been observed in humans. At best, when occurring after major brain (neuronal) development, play deprivation leads directly to depression. At worst, whether experienced during ongoing brain development in juveniles or thereafter, play deprivation of any significant mode or duration contributes to antisocial and sometimes aggressive behavioral manifestations which can be violent. 
     On the other hand, allowing or fostering healthy play attitudes and adaptations have a positively beneficial impact on physical and emotional development. These benefits can be observed literally post-partum, when infant and mother engage in the most fundamental form of play, attunement, which serves to form the beneficial linkage between them. As the infant matures, s/he naturally experiences a range of play environments discussed more thoroughly below. These include, for example, rough and tumble play, social play, object play, competitive play, and many others. Each type or pattern of play aids in the enrichment of neuronal development and in turn manifests itself in emotional traits and what is now termed emotional intelligence. Play types are mutually reinforcing as developmental catalysts. So, as humans, healthy and active play aids the pathway development for such traits as teamwork, problem-solving, self-regulation, empathy and creativity, to mention but a few. 
     Play scientists experiment with animal models that translate to humans but, for obvious reasons, observe human play personalities. There is close correlation between the two-experimentation and observation. It has been determined that there is a continuum between what animal field research reveals and the presence of animal play personalities that demonstrates linkages to the fundamental development of human play personalities. Thus, Panksepp et al. demonstrated that play circuits reside in the survival center of the brain by studying the play patterns of decorticated rats.  Effects of Neonatal Decortication on the Social Play of Juvenile Rats , Physiology and Behavior, 56 (1994) at 429-443. The decorticated rats nevertheless remained attuned to and engaged freely in complex rough and tumble play and vocal play signaling. Panksepp has demonstrated over the years the direct correlation between his rat models and human brain physiology. 
     Pellis et al. solidified Panksepp&#39;s work through extensive experimentation on rat and other mammalian models, showing solid evidence of the consequences of play deprivation.  The Playful Brain, Venturing to the Limits of Neuroscience . Oneworld Books (2009). This work compiles animal play data substantiating the effects of play as a contributor to development both of organic cortical (neuronal) density and the socio-emotional behaviors attributable thereto. Likewise, Pellis et al. link play deprivation and suppression to diminished social, emotional and cognitive competency in a broad range of laboratory-controlled, play-observed social animals including rats and others. 
     Play is so deeply rooted in mammalian brain systems that it has been shown to be a fundamental drive, as are the drives for food, sleep and sex. As written by the present inventor in his book,  Play: How it Shapes the Brain, Opens the Imagination and Invigorates the Soul , Avery (2009), the impulse to play is internally generated and generally pre-cognitive. Consequently, just as sleep deprivation is known to lead to the kind of cortical imbalance contributing to impaired judgment, play deprivation has a similar effect. The differences arise in the periodicity of the impairment, whereas sleep deprivation can manifest itself in a matter of days play deprivation requires longer periods of time before serious effects can be recorded. Nevertheless, suppression of this strong drive for play and playful activities seated in the survival centers of the brain inevitably and eventually suppresses healthy social development and interaction and can seriously impair judgment and emotional balance. 
     These roots of play spring from two fundamental factors that underlie all mammalian play. They are “attunement” and “temperament.” 
     Attunement arises at birth. In a healthy human mother-infant relationship, the two lock eyes and the infant exhibits an intrinsic response to the mother&#39;s gaze. It is a state that is hardwired into the nascent brain just as breathing and sleeping. It is an observable state, as one watches the facial expressions and posture of the infant. This is confirmed by Electroencephalography (EEG) studies which track the brain activity of both mother and infant. See Shore, Allan  Affect Regulation and the Origin of Self: The Neurobiology of Emotional Development  (1994), Lawrence Erlbaum &amp; Associates (Pub.) Attunement is accompanied by a joyful state of play that prepares the infant to experience the entire range of play types discussed below. 
     Temperament develops in a human as the combination of nature and nurture. On the side of nature, a person&#39;s temperament is shaped by genetics and gating events such as the ability to perceive (cognitive threshold) and the person&#39;s state of developmental maturation. Nurture contributes to the person&#39;s temperament through the environment in which she develops from infancy through the juvenile years when much of her temperament becomes fixed. Exogenous environmental factors include exposure to a range of activities such as music and physical exercises, coupled with the dynamics of the family in which she is raised. Endogenous environmental factors impacting temperament include such matters as safety and nutrition. 
     One&#39;s temperament exhibits tendencies that evolve during childhood. One may show the tendencies toward shyness while others may find it more comfortable as an introverted or extroverted person. These, though, are tendencies and are not firmly fixed in the sense that one is predestined to a particular temperament.  The Long Shadow of Temperament , Kagan, J. C. &amp; Soudman, C. (2004), Harvard Univ. Press. 
     Attunement and temperament may be catalyzed positively and negatively. A child raised in a loving family with wholesome attention, having proper nutrition and living in a safe environment will tend to have positive attributes that display themselves in a rich and robust play personality. Contrariwise, there are factors that augur against the states of attunement and temperament that lead to that result. Anti-attunement and anti-temperament influences are most typically related to physical or mental disabilities. These include but are not limited to such factors as abuse, isolation, starvation and disease. However, except in the most extreme cases, these negative influences are capable of remediation and the person can then develop beneficial play patterns. 
     Within human play and its foundation of attunement and temperament emerges what is widely regarded as intrinsic motivation. Just as each play personality is uniquely individual, so too are an individual&#39;s intrinsic motivators. Intrinsic motivation is frequently defined as participating in an activity for its own sake, out of interest and for the pleasure and satisfaction from simply performing it. Intrinsic motivation does not necessitate an outside stimulus to foster its emergence. Educational research has shown that students with a more intrinsic motivational orientation will tend to outperform those who have been accustomed to extrinsic reward systems (C. Dweck, W. Glasser, A. Kohn). Education is not alone in these findings. Research in other fields has indicated similar results as it relates to job performance, innovation, self-management and more. Long-term behavioral change occurs when intrinsic motivators are engaged. 
     While many psychologists and social scientists have explored self-determination theories that include the roles of intrinsic and extrinsic motivation, they neglect to link the identification and development of intrinsic motivators with the survival drive to play. Perhaps this is because play was commonly denigrated as a “waste of time” and “unproductive” during the height of industrialized mass production, when focused attention on work was revered and nose-to-the-grindstone drive was considered what it took to get ahead. Or maybe it is because it has only been relatively recently that neuroscience has demonstrated play as a fundamental survival drive. In any case, there is no question that there has been an historic bias against play on many levels. 
     However, the world is changing rapidly and the traditional industrial-financial economy and its jobs are in major disruption. What is emerging is the global creative economy. The majority of the jobs of the future have not been invented yet. 
     Play is the genesis of innovation and fosters self-regulation, resiliency and creativity humans need to adapt to a rapidly changing world. Those who play have a competitive advantage. 
     Stanford Psychologist Albert Bandura&#39;s social learning theory, which emphasizes self-efficacy, highlights that external, environmental reinforcement as not the only factor to influence learning and behavior. He described intrinsic reinforcement as a form of internal reward, such as pride, satisfaction, and a sense of accomplishment. These contribute to the individual&#39;s belief in his own competencies and capacities, his self-efficacy. It is Bandura&#39;s research that has influenced David Kelley, Founder of IDEO, one of the world&#39;s most innovative design companies, and Founder of Stanford University&#39;s famed d.school, the Hasso Plattner Institute of Design. Bandura provided inspiration to David Kelley and his brother Tom&#39;s book,  Creative Confidence: Unleashing the Creative Potential Within Us All . The Kelley brothers shatter the myth that only some people are creative. They show, and Play Science elaborates, that everyone is intrinsically creative. 
     Dan Pink, author of Drive: The Surprising Truth about What Motivates Us, shows that carrot and stick extrinsic motivators can achieve precisely the opposite of their intended aims. Rewards can transform an interesting task into a drudge. They can turn play into work. Traditional “if-then” rewards can give us less of what we want. They can:
         Extinguish intrinsic motivation   Diminish performance   Crush creativity   Crowd out good behavior   Encourage cheating, shortcuts and unethical behavior   Become addictive, and   Foster short-term thinking.       

     Nobody knows exactly how the emerging creative economy will fill the void left by industrialization. However, trends such as the DIY and Maker Movement indicate that the people who tap into and sustain their innate interests and talents will develop levels of mastery in skills very valuable for the future, all the while enjoying the beneficial outcomes of their biological design to play. This is in alignment with GoogleX leader Astro Teller recently indicating “we&#39;ve just failed so far to get technology to its higher purpose, which is to get technology out of the way.” (techcrunch.com/2014/05/06/googlex-head-of-moonshots-astro-teller-technology-should-make-you-feel-more-human-not-less-human/) 
     The following, including the references cited therein, are representative of publications relating to the topic of play. 
     In his 1938 book,  Homo Ludens  or “Man the Player” (alternatively, “Playing Man”) (1950), Roy Publishers English Translation, Dutch historian, cultural theorist and professor, Johan Huizinga discusses the importance of the play element of culture and society. Huizinga uses the term “Play Theory” to define the conceptual space in which play occurs. Huizinga suggests that play is primary to and a necessary (though not sufficient) condition of the generation of culture. 
       Play—Its Role in Development and Evolution , edited by Jerome Bruner, Aslison Jolly, Kathy Sylva, (1976) Basic Books, is a seminal collection of essays and articles, edited to present the then-existing knowledge base about play. 
       Ontogeny and Phylogeny , (1977) The Belknap Press of Harvard University, by paleobiologist Stephen Jay Gould, painstakingly develops the evidence for neoteny as a basic biological pattern of design for humans and that play is a hallmark of neotenous creatures. This forms a credible basis for later anthropologic reviews that demonstrate human&#39;s hunter-gatherer heritage as being consistently playful. 
     Robert Fagen,  Animal Play Behavior  (1981) New York, Oxford University Press, presents a comprehensive, descriptive magnum opus on animal play that demonstrates the patterns of play, including body, object, social, gaming play, etc., as summarized hereinbelow. 
     Mihai Spariosu,  Dionysius Reborn: Play and the Aesthetic Dimension in Modern Philosphical and Scientific Discourse , (1989) Cornell University Press, places into a broad perspective the historic and contemporary philosophical discourses relevant to play and contemporary science (though not neuroscience) including quantum theory. This work anticipates the later Panksepp and Pellis neuroscience findings that play is both rational and pre-rational. 
     In his work,  Bright Air Brilliant Fire: On the Matter of the Mind , (1992) Basic Books, dual Nobelist Gerald Edelman provides a solid hypothesis and preliminary evidence for what now is becoming widely accepted as epigenetic cerebral cortical “turn-ons” prompted by environment (play) inputs which induce the creation of new cortical “maps.” As attempts to correlate clinical human play observations with basic science findings, a more comprehensive view of both the overall clinical expressions peculiar to play, and mammalian evolutionary heritage is becoming clearer with evidence from both camps to substantiate it. 
       Animal Play, Evolutionary, Comparative, and Ecological Perspectives , Marc Bekoff and John Byers (ed.) (1998) exemplifies the validity and utility of animal neuroscience as a base for their study of mammalian play patterns. The present inventor is the author of the article titled,  Play as an Organizing Principle, Clinical Evidence and Personal Observations  (Chap. 12). This contribution is a foundation for the synthesis between animal play patterns and deprivational findings in both animals and humans. 
     The  Ambiguity of Play , Brian Sutton-Smith (1997) Harvard University Press is a foundational work describing play in all its variations and providing the ground for human flexibility adaptability and innovation. 
       Affective Neuroscience - The Foundations of Human and Animal Emotions , Jaak Panksepp (1998) Oxford University Press, is considered by many scientists a paradigm shifting work in the field of play neuroscience. Among other groundbreaking contributions to the science of play, this work by Panksepp, primarily studying and objectifying rat play and other basic rat behaviors, established play as a survival drive among playful social mammals. 
       The Nature of Play: Great Apes and Humans , Anthony Pelligrini, Peter K. Smith (2005) Guilford Press, studies both playground and ape ethologic observations and shows, for example, the importance of rough and tumble play in both humans and apes for subsequent social competency and development. 
     Sergio and Vivien Pellis,  The Playful Brain, Venturing to the Limits of Neuroscience  (2009) One World, Oxford, substantiates Panksepp&#39;s work, and extends it to demonstrate the behavioral consequences of adequate play, as well as the dire effects of deprivation. 
       The Archaeology of the Mind, Neuroevolutionary Origins of Human Emotions , Jaak Panksepp and Lucy Bivens (2012), W.W Norton &amp; Co., New York, London, is another compendium of information concerning play in mammalian species. In their work, these authors demonstrate that the generation of play develops the cortical circuits necessary for social-emotional-cognitive competencies. 
     Those skilled in the art may also confer  The American Journal of Play , on whose editorial board the present inventor serves, for additional scientific and scholarly works in the field. 
     As is apparent from the preceding summary, there is a robust literature on the science and application of play as a fundamental aspect of human development and healthy human emotions. However, there are no means for translating that fund of essential knowledge into practical applications that can benefit individuals either in their personal or business lives. By demonstrating, interpreting and monitoring the biomarkers that identify play, its benefits and the consequences of its deprivation, the play-related data can be translated into action policies and cross-sector applications. 
    
    
     
       BRIEF DESCRIPTION OF THE FIGURES 
         FIG.  1    illustrates the principal play types/patterns along with their signatures or descriptors; 
         FIG.  2    illustrates selected, exemplary play dynamics; 
         FIG.  3    illustrates a range of selected play triggers; 
         FIG.  4    shows a pair of play contexts that can differentiate various aspects of the play types shown in  FIG.  1   ; 
         FIG.  5    illustrates the hierarchal arrangement of a computer memory, partitioned into sectors that comprise an historical database containing background data with feedback to achieve heuristic updating either continuously or periodically; 
         FIG.  6    is a background questionnaire that elicits demographic data from a user or subject; 
         FIGS.  7 A and  7 B  exemplify a play history questionnaire which can be administered by a clinician to a subject or used without such supervision by a user, which is a guided set of question topics to gather data concerning a person&#39;s play history; 
         FIG.  8    is a flowchart that illustrates use of play personality in generating a ranked list of available options, according to an embodiment; 
         FIG.  9    is a block diagram that illustrates a computer system upon which embodiments may be implemented; and 
         FIG.  10    illustrates that environmental triggers can activate the intrinsic motivators within the innate drive to play and the combination of play types and patterns, combined with play dynamics ( FIG.  2   ), sculpt the individual play personality 
     
    
    
     DETAILED DESCRIPTION OF PREFERRED EMBODIMENTS 
     As illustrated by the citations provided herein, there is a rich and robust literature on the science of play. Many scholars and scientists have studied play from its roots deeply seated in the brain to the manifestation of each of healthy and suppressed play patterns on human behavior. The science is precise. However, there has been no systematized pairing of theory and practice into tools usable by clinicians and individuals. 
     Techniques and systems are described hereafter for:
         determining a person&#39;s “play personality”   narrating or graphically representing play types/patterns and play personality   identifying intrinsic motivators through play   storing and updating a “play profile” for the person   performing actions based on the profile to help ensure that the play needs of the person are met.   assessing and identifying/determining Play Deprivation       

     As used herein, the “play personality” of a person indicates the types of play that best satisfy the play needs of the person. For example, the play personality of one person may indicate that narrative play best satisfies the play needs of the person, while the play personality of another person may indicate that rough and tumble play best satisfy the play needs of the other person. The “play profile” of a person is a set of one or more electronically-stored records that reflect the person&#39;s play personality. 
     A user&#39;s play personality may be represented in a variety of ways. For example, in one embodiment, a play personality is represented by a detailed narrative report that indicates the weighted play types/patterns of a user, and may include an indication of any play deprivation. A play personality can be displayed graphically. A graphical representation of a play personality my include:
         icons based on weighted play patterns   symbols   caricatures   an avatar   animals   colors, etc.       

     According to one embodiment, regardless of the specific form of the graphical representation of a play personality, that representation is dynamic and can change as the play personality shifts over time. 
     An “activity profile” is a record of the activities in which a user is currently engaged. If the activity profile indicates that a person&#39;s play needs, as indicated in the person&#39;s play profile, are not being satisfied, then the person may have a “play deficit”. 
     In one embodiment, play personalities may be represented in a play profile by weights for each type of play type, where play types that are more satisfying to a person are assigned higher weights in that person&#39;s play personality. For example, a user that derives the greatest fulfillment from rough and tumble play may have the play profile:
         object 0.2   pretend 0.3   social 0.5   rough and tumble 0.9   body 0.8   exploratory 0.3   celebratory 0.4   competitive 0.7   ritual 0.2   fantasy 0.1   narrative 0.1   games/gaming 0.3       

     In contrast, a person that derives greatest fulfillment from narrative play may have the following play profile:
         object 0.2   pretend 0.6   social 0.8   rough and tumble 0.2   body 0.3   exploratory 0.3   celebratory 0.4   competitive 0.3   ritual 0.6   fantasy 0.8   narrative 0.9   games/gaming 0.7       

     As shall be described in greater detail hereafter, there are many ways in which a person&#39;s play personality may be representative, and embodiments of the invention are not limited to storing weights for each play type. 
     Uses of Play Personalities 
     The techniques and systems described hereafter make use of activity profiles and play personalities so play can productively be incorporated into one&#39;s life in a proactive, meaningful and effective manner. As shall be evident by the systems and techniques described hereafter, there are many benefits to humans from understanding of a person&#39;s or group&#39;s play personality. These include the following:
         There is broad applicability for improved adult personal life functioning and overall improved competency in such matters as personal development programs, life coaching, career development and similar lifestyle activities.   The evaluation of human resources career/job placement by finding “good fits” between a person&#39;s play and overall personality and job requirements. For example, assaying one&#39;s play personality can yield an understanding of the person&#39;s metaphoric thinking skills and thus suggest a career in engineering or the like. Along these lines, understanding the play tendencies of a workforce or select segment of it can aid in positive and effective organizational development.   Parents and teachers can strive to optimize each child&#39;s welfare and innate competitive advantage(s). Assaying a child&#39;s play allows parents and teachers to identify, implement and enrich the child&#39;s internally generated natural play proclivities, intrinsic motivators, and their play talents and exploration, all while supporting life mastery. This is the antithesis of the “Tiger Mom” approach to parenting where “performance expectations” come from outside the child, may not be in harmony with the child&#39;s temperament and natural play proclivities, and tend to be linear, rigid and narrowly focused. It is also postulated (by Panksepp) that appropriate play regimes can be helpful for children diagnosed as ADHD, allowing for the reduction and perhaps elimination of drug therapy.   It is known that play fosters curiosity and creativity. Identifying the play regimens of a workforce or selected members within it can point to ways management can inspire better design and innovation practices within an organization.   Community development and fostering inclusiveness in disparate ethnic or cultural populations can be promoted through play. Properly structured playful activities can level the playing field and promote tolerance and cooperation. This has the capacity to yield senses of belonging, meaning and purpose that undergird the feeling or experience of community. Play can also become the basis for learning and applying conflict resolution techniques. Play can develop empathy, self-regulation, a sense of belonging, tolerance and resiliency, and social skills—the essence of community building and conflict resolution.   Inasmuch as play deprivation or suppression has deleterious effects in a human population, there are applications for play “therapy” in such socially dysfunctional situations as racial and ethnic conflict, high school drop-out, teen pregnancy, gang participation, anger management, obesity, depression, addiction disorders, obsessive-compulsive disorders, and others.   Compatibility and intimacy are fostered by actualizing one&#39;s play personality. Identifying one&#39;s play patterns and tendencies can aid in developing and sustaining deeper engagement in human relationships.   Gaming and particularly video gaming is too often thought of as violence-based. However, gaming technologies now permeate educational curricula to drive learning, within health industries to prevent and treat disease, in corporate innovation programs and similar settings where learning or knowledge acquisition is made to be enjoyable, self-paced and engaging. Gaming design and play within virtual worlds can be harmonized with, and grounded in, the human biological design to play through the actualization and integration of play profiles and personalities in the design development process.   Geriatric programs are envisaged to be improved by incorporating play-infused programs for the elderly, especially associated with developing engagement in the pre-cognitive areas with those identified with dementia.       

     Various embodiments are described hereafter in which a system automatically compares and contrasts data in two databases to yield a play personality and a play quotient, both absolutely and relatively, and then allows the user (whether or not aided by a clinician) several options in response thereto. In its simplest manifestation, a computer implemented system stores
         a first set of data in an updatable historical database containing background information on play and its parameters, drawn initially from the scholarly work described above and known to those of ordinary skill in the art, and   a second set of data characterizing the play history of a user or subject.       

     The user data can then be compared with the historical data and several results may be drawn from that comparison. These aspects of the present invention are described in detail below. 
     The instant system may be deployed in several alternative ways to realize or achieve its benefits. The systems may be “administered” by a clinician, who typically will be a person having background skill, knowledge and experience in the science of play. When the system is administered, the person whose profile is being taken by the clinician is termed herein as a “subject.” However, there are no strict requirements that the system be administered and that is one of its basic benefits—that an individual may self-administer the methodology equally efficaciously. When self-administered or otherwise without the guidance of a clinician, the person whose profile is being deduced is termed a “user” to distinguish those two modalities. 
     Play Types/Patterns 
     According to one embodiment, a system stores in memory data indicative of a number of play types, such as those illustrated in  FIG.  1   . Each play type is accompanied by a set of signatures or descriptors.  FIG.  1    describes those play types generally most relevant to human manifestations of play, though those skilled in the art may wish to add others they desire to complement those illustratively shown in the figure. 
     The play types selected by the present inventor include, Object, Pretend, Social, Rough and Tumble, Body, Exploratory, Celebratory, Competitive, Ritual, Narrative, Fantasy and Games/Gaming. Each play type is accompanied by a set of signatures or descriptors differentiating them from one another without significant overlap. 
     For example, Pretend Play is characterized by play that originates internally to the user or subject, and results in a state of play induced by imaginary context and content. Contrast Pretend Play with Narrative Play. The latter is characterized, for example, as the creation of a story having a beginning, middle and end. Though one may perceive similarities, the two remain sufficiently distinct that activities or behaviors can confidently be placed into one or the other. The same is true when one further considers Pretend Play, which shares certain similarities with both Fantasy and Narrative types of play. Those similarities notwithstanding, the “nonscripted” element of Pretend Play differentiates it from Narrative Play which tends to develop a script as intrinsic to the story or Fantasy Play in which there is a particular context. This is not to say that a user or subject will not engage in all of these types of play, Fantasy, Pretend and Narrative, and those skilled in the art would indeed expect a person to enjoy all as well as other play types as part of their play personality. The more important point of the categorization among these play types is the ability to recognize and analyze each of them separately and distinctly. 
     In a like vein, Rough and Tumble Play is closely allied with Competitive Play, whereas Competitive Play and Celebratory Play share common attributes. For example, Rough and Tumble Play is characterized by the signatures shown associated with that play type in  FIG.  1   . What separates Rough and Tumble Play from Competitive Play, such as football or basketball as forms of team oriented Competitive Play or fencing as an individual style, is the “exchange of dominance” factor in the former which is volunteered during the Rough and Tumble play session. While Competitive Play environments yield an exchange of dominance as one team/individual or the other is poised to score, that exchange is not volitional but occurs as a natural consequence of and is intrinsic to the manner in which Competitive Play develops within a scripted set of rules or guidelines and carries on as one scores or another steals the advantage. Thus, it is volitional exchange as opposed to aggressive exchange which is a distinguishing signature. Then too, while there may be moments of celebration during a session of Competitive Play, Celebratory Play is characterized as a celebration at the end of a contest. Along these lines, in a Competitive Play mode at its conclusion, one team will win the contest and the other will lose. Celebrations during the contest generally occur when one or the other scores and reveals the exuberance of the score as opposed to the winning of the contest itself. Celebratory Play can involve both winning and losing players as they come together after the competition is won in mutual recognition of the way the contest was played and played out. 
     The Transformational Nature of Play 
     By observing the patterns of play or “play types” as they emerge developmentally in both animals at play and humans, the capacity for broad transformational outcomes become apparent. An example of early human play in the gleeful exchange between mother and infant demonstrates its capacity to add new dimensions to that exchange in each. The baby smiles as a signal of its glee, and the mother responds with lilting “baby talk”. Then as the exchange continues over time, the baby begins to vocalize in a playful musical cadence. This transformation would not occur without the playful interaction (social play). In animal play, the movements associated with a cat or badger playing with a moving ball creates new complex bodily movements that otherwise do not occur when such play is avoided during controlled circumstances. Thus the transformative socialization in the first example, and the bodily skills transformation in the second, demonstrate the capacity of play to initiate and sustain transformations. 
     Transformations through play occur through the intrinsic motivation to participate in an activity or interaction for the sheer enjoyment of it. Such self-motivated and self-sustained activity over time leads to innovation, creativity, skill development and mastery. Extrinsic motivation and external reward systems may temporarily increase measured performance goals, however they generally do not transform behaviors over long periods of time precisely because they do not engage the intrinsic motivators that can be found through play. 
     Handicapping 
     An innately operative aspect of play seen in humans and animals is the ability to harmonize widely variant strengths and skills which allow play to continue. Examples from the animal world in the wild include such observations as a wild polar bear (1200 lbs) and a sled dog (100 lbs.) engaging spontaneously and repeatedly in a prolonged bout of rough and tumble play. The bear restrains his much greater strength, and plays subserviently or deferentially to the sled dog at times in a give-and-take fashion so as to allow the play to continue. In more complex human games, for example, the maintenance of enduring playful competition in golf or bowling demonstrate the principle of playful handicapping by giving a less accomplished competitor points to keep the play going with mutual enjoyment despite widely varying strengths or abilities. 
     Play Dynamics 
     The array of exemplary play types depicted in  FIG.  1    is allied with several play dynamics shown diagrammatically in  FIG.  2   . “Play dynamics” generally refers to how play can happen and/or is expressed. Play dynamics are, as with all of the essence of play itself, influenced by a person&#39;s temperament and attunement to play as noted herein. Play dynamics include concealment/revealment, self-sustaining and self-motivating, iterative and then those that are either creative or destructive. These broad dynamics or expressions of play are ways of framing the ongoing process of play to reveal a person&#39;s play personality in accordance with the present invention. 
     Play Triggers 
       FIG.  3    displays a number of predominant play triggers, the precursors or invitations to play. There are the obvious or overt triggers such as an explicit invitation or other vocalization. Others are more in the nature of suggestions, such as a playful gesture, a social smile or sustained eye contact. Still others are more masked but still possess a strong incentive or invitation to play. This includes, for example, certain smells that create a memory or recollection associated with a person&#39;s play history or other appeals to the senses that are reminiscent of previous play activities. These and other intrinsic and extrinsic triggers can initiate interpersonal play or self-created and sustained play episodes. 
     Play Contexts 
       FIG.  4    illustrates two particular play contexts. They are scripted and unscripted play. Unscripted play embraces those play types that tend to be spontaneous such as Fantasy Play or Rough and Tumble Play and would skew toward those play types that are undertaken alone such as many forms of Pretend Play. Scripted play types usually concern play that has rules such as Competitive Play or many forms of Object Play, such as golf. Some rules prescribe the manner in which the play is to be conducted, such as the actions that are allowed when playing baseball. Other rules are proscriptive in the sense they rule out certain actions or, in Object Play, certain devices or the like that cannot be used. There is another variant of scripted and unscripted play that sometimes occurs, as when adults vis-à-vis children proactively manage or oversee a child&#39;s or children&#39;s play activities. If taken to an extreme, the activity in question loses much if not all of its value as play and can have harmful effects when this occurs over an extended period of time. 
     The Historical Database 
       FIG.  5    shows the overall content and general structure of the Historical Database. The Historical Database initially houses data coming from the scientific and scholarly literature described both specifically and generally above. Preferably, the Historical Database is posted to a server with access allowed to a set of permitted individuals authorized to write to the database. Alternatively, the Historical Database is cloud based with access either open or restricted. In any of these situations, permitted individuals are preferably allowed to write and read but not delete or modify any data. 
     Also, in the preferred embodiments, the Historical Database is updated heuristically as individual users or subjects access the system to make use of its features and advantages. More specifically, as the system is accessed by users (either self-administered or under the supervision of a clinician), the data they enter as representative of their play histories are added to the data already resident in the Historical Database to increase its breadth and depth of actionable, addressable intelligence. 
     The Historical Database contains sectors related to play types, including play dynamics/intrinsic motivators and play triggers, all of which will be used when a user interacts with the system as described more fully below. The Historical Database further includes sectors dealing with certain of the very basic elements of play that will be common among all users. These are predominantly in the categories of “Attunement” and “Temperament” and their antagonists as described more fully above. 
     In one embodiment, the Historical Database contains global data covering all users for whom data is available. In alternative embodiments, the Historical Database only has data for users that have certain attributes (e.g. Hispanic males living within the United States). In yet other embodiments, the Historical Database has global data covering all users, but has a mechanism for extracting from the database historical data for subsets of the users. In embodiments where historical data may be extracted for subsets of users, the historical data used for any given user may be the historical data for the users that are similar to that given user. For example, the historical data for Hispanic males living in the U.S. may be used in relation to a Hispanic male that lives in the U.S. Similarly, the historical data for white females that play golf may be used in relationship to a white female that plays golf. 
     Determination of Play Personality 
     In one embodiment, determining play personality of a person begins with presenting a questionnaire, such as the ones illustrated in  FIG.  6    and  FIGS.  7 A and  7 B , to the person. The questionnaires can be administered by a trained clinician or may be completed by the user herself. When administered by one of ordinary skill in the art, that artisan may elaborate on the range of questions or may, guided by the principles set forth herein, use follow-up questions to draw out further details. The system and methodology works well from either approach-self-guided or administered. 
     Instead of or in addition to a manually administered questionnaire, play personality may be determined automatically based on information collected by a computerized system. In the simplest case, the system may electronically display a questionnaire, receive the answers to the questionnaire through user input, analyze the answers based, at least in part, on the information in the Historical Database, and thereby automatically determine the play personality of the user. 
     In more complex embodiments described hereafter, the automated determination of a person&#39;s play personality may involve deriving information about the person in ways that are much subtler than presenting a questionnaire. For example, information about the person&#39;s play personality may be derived from the user&#39;s conduct during an online game. As another example, a game may be designed in such a way as to elicit from the user, through interaction with game elements, non-playing characters, and the avatars of other users, the information that would otherwise be obtained with the questionnaire. 
     Obtaining Demographic Information 
       FIG.  6    elicits basic background information on the subject concerning her demographics. There are differences to be observed, sometimes subtle and sometimes overt, depending on such background factors as sex, religion, cultural heritage and age. For example, males play somewhat differently than females and this difference changes over different age ranges. Likewise, some cultures are more or less hospitable to play and the state of play it induces. One&#39;s geographic location may tend to augur for more or less play in or around nature if a person resides in a rural environment while urban dwellers may skew to different play types due to environmental constraints. 
     Regardless, the demographic data such as that illustrated in  FIG.  6    is collected and stored in a Subject Database depicted in  FIG.  7 A . Preferably, this data is also collected and used to update the Historical Database either automatically or at a predetermined time when similar data is uploaded to increase the breadth of data housed therein, thereby conferring on the system a greater range of data when deployed in a subsequent enquiry by a later user or subject. 
     Obtaining Play History Information 
     The subject interview continues with a Play History questionnaire shown in  FIGS.  7 A and  7 B . The questionnaire, as with the demographics enquiry of  FIG.  6   , can be administered by a professional or can be user inputted as she is led through the questionnaire under the guidance of control software in the system of the present invention.  FIGS.  7 A and  7 B  set forth a series of sample questions to which the subject/user responds. It begins with family background to complement the demographics previously collected. The family background questions, though demographic in general, are more directly relevant to the person&#39;s play history so those answers are collected more specifically than generally. In addition to learning whether the subject/user has a (multigenerational) nuclear family, the questionnaire elicits at least brief details about the play tendencies of those individuals as well, and whether parents/grandparents/uncles/aunts or other adult figures either encouraged, discouraged or participated in the subject&#39;s play as a child, juvenile or adult. The presence of pets in a household, and especially animated pets, can influence a person&#39;s play tendencies and types. Play with peers at all stages of development also impacts a person&#39;s play personality and play tendencies. 
     The questionnaire, still aided by software, leads the subject through a series of questions, illustrative ones of which are depicted in the figures. These questions range from the general to the specific. For example, as a general question, the subject is prompted to answer whether he considers himself a playful person. After the general prompt, depending on the answer, the pattern flows into a series of more specific questions concerning either preferred play types, some of which are shown in the figure and drawn from the Play Types identified in  FIG.  1    or, if answered in the negative, extracts information concerning impediments to play. The user can answer using radio buttons or other conventional means where he can use a mouse and click on one or another of a set of possible responses. There are also places for the user to enter narrative answers as well at each stage of the interrogation process. More specifically, a comment box will appear in a conventional manner as each set of questions is answered by clicking on an associated radio button. For example, if the user indicates he is a playful person, a comment box will appear with the heading “Why do you say that?” Having filled in that comment, the user is directed to a set of alternatives which parallel a variety of play types, only a few of which are shown in  FIG.  7 B . Once again the user is prompted to indicate the play types he prefers. Comment boxes are provided to allow the choices to be weighted and other comment boxes appear to elicit basic information on why each play type was selected and why others were not. 
     The questions of a play questionnaire strive to elicit from the user or subject a range of information that involves attunement, temperament and specific play activities over his/her lifetime (data may also be derived from a game). For example, there are questions dealing with family history that delve deeper into the person&#39;s interactions with family members when s/he was an infant and young child. Answers to these questions help establish the important background on attunement. Other questions probe family life and culture. With answers to such questions, one&#39;s temperament can be ascertained and, as will be seen below, can be developed through playful interactions and activities. There are also specific questions dealing with the person&#39;s own play history, what s/he liked or didn&#39;t, those play types that the person found most engaging, and the like. Those skilled in the art, guided by the principles set forth herein, can readily devise their own questionnaires (or games), provided the process address the topics of attunement, temperament and play throughout or at present within the subject&#39;s or user&#39;s lifetime. 
     Answers may be recorded in any of a number of convenient ways, whether the questionnaire is administered by a clinician or self-administered by the user. For example, answers may be recorded in a coded form where a separate field is provided for each question, such as a field  77  in which to record the answer to question  77 . The field may be textual and the answer analyzed using key words. The field may be oral, so that the user or subject vocalizes answers and speech recognition software employed to correlate answers with data in the Historical Database. Alternatively, each question may be broken down into its component elements and radio buttons provided so the user or administrator can simply use mouse clicks to record the essential elements for each answer. 
     The manner in which answers are drawn from the subject or user is of much less importance than the data itself. Data can just as effectively be collected through a game and/or body/facial decoding software or biometric/biosensor detection as through an explicit questionnaire. Such data can represent the individual&#39;s entire play history and its foundations in attunement and temperament. 
     Data from the subject or user is collected and used in two specific ways. First, this data populates a Subject Database representative of the individual&#39;s play history in all of its relevant aspects. Second, this data is transmitted to the Historical Database to update its contents with additional statistical information, thereby continuously enriching the content used for later analyses. 
     Upon completion, system software makes a comparison of the data in the Subject Database to the data in the Historical Database. Comparison software may easily be written or obtained commercially. For example, data in the Subject Database concerning attunement is compared with data in the Historical Database concerning attunement and an attunement profile is developed. The subject&#39;s answers may indicate strong bonds with her mother and corresponding data in the Historical Database will correlate with that data. Alternatively, the subject may have suffered some form of abuse and the corresponding data in the Subject Database will correlate with anti-attunement data to be reported. Play types and intensities in the Subject Database will draw from the Historical Database the corresponding data housed in the latter. 
     Play Personality Determination Example 
     According to one embodiment, determining a person&#39;s play personality involves: 
     1. Establish basics—Age, gender, religion, educational status current/past employment history, marital status, brief family background, i.e., siblings, cultural heritage, geographic locales. 
     Questions that may be used to obtain this information include: A. What is your earliest memory of playing as a child? B. Were you an only child, or were there siblings? How many, what genders? 
     2. Obtain primal elements of play personality from early childhood data. Can usually retrieve sufficient data from this emphasis to show proclivities for one or more of the basic patterns of play, i.e, body, object, social, imaginative, ritual, games, etc. and relative degree of adequacy or early deprivation. 
     If major deprivation or full play amnesia exists, a potential decision tree might move the questions away from further play narrative development and proceed to current adult play activities. Questions to obtain other primal elements of play personality include: A. What were the ways you played in elementary school (grades1-4?) B. Did you have playmates—adults, children, pets? 
     3. Develop early life individual play narrative to assess if primal patterns from childhood were or were not enriched, developed or thwarted. If entirely novel or new patterns emerge, they should be included as contributory to basic play personality that is naturally becoming more complex. 
     This narrative generally proceeds through sequential questioning from late elementary through middle school and adolescent years. Individual preferences tend to be sustained though modified by family, cultural, gender and situational variations. 
     Questions to obtain early life individual play narrative include: A. Did your parents or caregivers allow you to play as you liked? B. Was your playtime structured? By whom? 
     4. Establish intrinsic and potentially acquired outline of current adult play personality. What in life now fulfills some of the basic criteria that constitute authentic play? Are they in alignment with current vocational heritage, or do they align with the current job description? Work-play separation or integration? Leisure choices, friendship patterns, romantic-marital choices, games, ritual (birthdays, holidays, etc) play choices. Questions to obtain this information include: 
     A. What do you like to do that is pleasurable when you are not working? B. What do you like most about your work? C. What do you wish you could spend more time doing? 
     5. Integration of play narrative with prior or current vocational choices. Does the current or past vocational history align with what has been demonstrated as the major elements of the underlying play personality? Questions to obtain this information include: 
     A. Does your play today resemble your play of earlier years? B. Do you feel you play enough? C. Does your work get in the way of your play? D. How often do you play? 
     Automated Collection of Play Personality Information 
     In the example given above, the information used to determine the play personality of a person is obtained using a questionnaire, which may be executed in-person. However, in alternative embodiments, the play personality of individuals is determined based on actions, taken by the individuals, that are captured by a computer system. 
     Examples of actions that can automatically be captured include, but are not limited to:
         the type of items that are purchased online (gardening tools or a Rubik&#39;s cube may, for example, indicate someone who enjoys object play)   a user&#39;s responses to an online questionnaire;   a user&#39;s narrative, physical and/or physiological responses to content in an online environment, whether or not such responses are consciously made (e.g. captured voice, sensor-detected motions, sensor-detected dilation of pupils, etc.)   the actions taken by a user within a game environment (frequent use of “chat” may indicate someone oriented to social play, while spending a significant amount of time exploring a virtual world may indicate someone oriented to “exploratory” play)   the type of computer programs downloaded and/or used by a user (computer-aided design programs indicate enjoyment of object play, while electronic versions of a board game indicate enjoyment of game play)   the topics/content reflected in the electronic communications (email, texting, instant messages) of a user   the topics/content reflected in books purchased online by users   topics/content reflected in web sites visited by users   the online social communities to which users belong   interests reflected in comments made by users in online social applications   the persons to whom a particular user is socially connected in online social applications       

     Automatically Determining a Baseline 
     Irrespective of the tactical manner in which the skilled artisan chooses to make the comparisons between the Subject Database and the Historical Database, the intersection of the two sets of data defines the baseline for determining the play personality and play quotient of the subject. Once the baseline is established, which is the locus of both the play personality and play quotient, the user or subject may refine those results with further feedback. 
     A fundamentally important output within a person&#39;s baseline is any evidence or suggestion of play deprivation or play suppression either as an ongoing trait or an historical one. Play deprivation can lead to severe antisocial and other dysfunctional behavioral patterns in a person&#39;s life, including a tendency for violent manifestations as has been observed by the present inventor in his studies of mass murders. Of course, not all play deprived people are destined for a life of violence but the obverse is equally true-those with healthy play personalities are much less likely to resort to violence when confronted with a serious problem or conflict. As previously noted, play deprivation or serious play suppression is a catalyst for depression and this too is not prevalent in persons with a healthy play profile or personality. 
     When serious play deprivation is discerned as an historical issue in a person&#39;s profile, it can manifest itself in either or both the attunement and temperament spheres of the individual&#39;s play history, and such deprivation is also reflected in a resultant constricted play personality. Identifying specific developmentally absent or later in life suppression of play experiences allows the participant to establish awareness of the specifics of his/her deficiencies. This level of specificity offers the play-deficient participant remediation descriptions that fit the deficiency, and offer improvements in health and well-being that are the proven results of improved play hygiene. The persistence of major play deficiencies can be demonstrated to result in psychosocial dysfunction. Thus this invention provides a methodology for detecting and remediating major play deficiency. 
     Play Quotients 
     The play quotient is computed much like a person&#39;s IQ. Because the Historical Database contains data which is updated as more people use the system, as that data is accumulated overtime a user&#39;s or subject&#39;s activity profile may be compared with those of all other users and subjects where the average is normalized, for example, to a score of 100. A play quotient gives a person using the present system a simple way to keep track of where he stands and whether he is experiencing a state of play deprivation that can lead to negative consequences, not the least of which is depression as is known from the literature discussed above. In that event, he knows how important it is to increase the playful activities in his daily life and can proactively manage this aspect of his mental and physical health. The baseline further enables other lifestyle actions once it is known to the user or subject. 
     How engaging in a play activity affects a person&#39;s play quotient is based, at least in part, on the person&#39;s play personality. For example, assume that a person&#39;s play personality has a weight of 0.1 for narrative play, and 0.9 for rough and tumble play. Such a person would derive little satisfaction from narrative play, and significant satisfaction from rough and tumble play. Consequently, if such a person regularly engages in narrative play, that person&#39;s play quotient would increase only slightly, if at all (unless reading a narrative about rough and tumble play, such as a sports event, may heighten the score). On the other hand, if that person engages regularly in rough and tumble play, that person&#39;s play quotient would increase significantly. Thus, a low play quotient does not necessarily indicate that a person is not engaging in a sufficient amount of play activities. Rather, it indicates that the person is not engaging in a sufficient amount of activities that satisfy that particular person&#39;s play needs. 
     Process of Selecting an Option Based on Play Personality 
     Referring to  FIG.  8   , it is a flowchart illustrating steps for selecting an option, from multiple available options, based on play personality of a group or individual. The flowchart illustrated in  FIG.  8    is applicable to any context in which play personality is a factor in selecting among available options. Those contexts are virtually limitless. For the purpose of illustration, the steps of  FIG.  8    shall be described with reference to the specific context of a job-seeker selecting among job opportunities. 
     Referring to  FIG.  8   , at step  800  each option, from the global set of options, is associated with a set of play-type weights. The global set of options generally refers to the set of all possible options of the type at issue, even though some of those options may not always be available. For example, in the context of selecting among job opportunities, the global set of options may be all types of jobs. Thus, step  800  would involve assigning a set of play-type weights to each of potentially thousands of job types. 
     In one embodiment, the step of assigning a set of play-type weights to option is performed by people that are familiar with both the meaning of the play types and the nature of the options. For example, in the context of job opportunities, the assignment may be performed by someone familiar with both the meaning of the play types and the requirements of the various jobs. Such a person may, for example, assign the job of garbage collection with the following weights:
         object 0.9   pretend 0.3   social 0.2   rough and tumble 0.7   body 0.8   exploratory 0.3   celebratory 0.4   competitive 0.7   ritual 0.2   fantasy 0.1   narrative 0.1   games/gaming 0.1       

     On the other hand, such a person may assign the job of dental assistant with the following weights:
         object 0.9   pretend 0.3   social 0.2   rough and tumble 0.6   body 0.5   exploratory 0.8 (they like to hunt for cavities, plaque, etc,)   celebratory 0.4   competitive 0.7   ritual 0.2   fantasy 0.1   narrative 0.4   games/gaming 0.3       

     In some circumstances, not all options in the global set of options may be available. For example, assume that the global set of options is “all possible job positions”. At any given time, there may be job openings for some job positions, but no job openings for other job positions. Consequently, the set of currently-available options (the set of job positions for which there are opening) may be a relatively small subset of the global set of options (the set of all possible job positions). To account for the fact that some options in the global options may not be available, in step  802 , the currently-available options are determined. How the currently-available options are determined may vary based on context. For example, in the context of job options, the set of currently-available options may be determined by electronically gathering data from one or more online job listing services. The data thus gathered may indicate the job categories for which openings are currently being advertised. 
     In step  804 , the currently-available options are compared to the global set of options to find matches. For example, a current job opening for a janitor position would match the “janitor” job type in the global set of job types. In this example, there is a one-to-one relationship between the job opening and the global job type. However, in other situations, a job opening may map to several different global job types. 
     In step  806 , play-type weights are assigned to the currently-available options based on the global option(s) that they matched. In the case where a job opening matched exactly one global job type, the job opening may be assigned the play-type weights of that global job type. In situations where the job opening matches multiple global job types, the play-type weights that are assigned to the job opening may be derived by combining the play-type weights of the multiple global job types to which it matched. Further, when combining the play-type weights, one global job type may be given more weight than another. 
     For example, assume that a job opening (JO 1 ) matches both a first job type (JT 1 ) and a second job type (JT 2 ). However, the match between JO 1  and JT 1  may be strong (e.g. 0.9), while the match between JO 1  and JT 2  may be weaker (e.g. 0.6). Consequently, when combining the weights of JT 1  and JT 2  to determine the weights to assign JO 1 , the weights of JT 1  may be given more weight than the weights of JT 2 . For example, the object weight assigned to JO 1  may be ((object weight of JT 1 )(0.9/1.5)+(object weight of JT 2 )(0.6/1.5))/2. 
     Once the currently-available options have been assigned weights based on the global option(s) that they match, those weights are compared to the weights in the play profile of the person for whom one of the options is to be selected (step  812 ). Prior to this step, the play personality of the user is ascertained (step  808 ), and then recorded electronically in a play profile for the user (step  810 ). As explained elsewhere, there are numerous ways in which the play personality of a user may be ascertained, either manually, automatically, or a combination thereof. The techniques described herein are not limited to any particular way of ascertaining the play personality of users. 
     Based on the comparisons performed at step  812 , a suitability score is generated for each currently-available option. The closer the match between (a) the weights assigned to a currently-available option and (b) the weights reflected in the play profile of the user, the higher the suitability score for that currently-available option. 
     At step  814 , a ranked list of currently-available options is presented to the user. In the context of a job seeker, the job seeker may be presented with a ranked list of advertised job openings, where the higher-ranked job openings have been determined to be more compatible with the play personality of the job seeker. 
     In the example given in  FIG.  8   , compatibility with the play profile of a user is the only factor in ranking the list of available options. However, in alternative embodiments, compatibility with a play profile may merely be one of many factors involved in ranking the options. For example, in the context of a job-seeker, the job-seeker may also indicate a salary range and a preferred location. Those additional factors are taken into account, in addition to the suitability score, when ranking the list of job openings to present to the user. 
     Examples of Contexts for Selecting an Option Based on Play Personality and Intrinsic Motivators 
     In the example given above, the play personality of a job seeker is used as a factor in selecting which current job openings are best suited for the job seeker. This is merely one example of a context in which the steps illustrated in  FIG.  8    may be applied. The contexts in which play personality and intrinsic motivators may be beneficially used to select among options are virtually limitless, and include, without limitation, at least the following: 
     1. Gamification: Automatically integrating play personality into game design into what have been traditionally non-game contexts and environments in order to playfully inspire and engage intrinsic user/subject behaviors, improve and personalize their experience and enhance and transform their outcomes. 
     2. Aged care: Automatically selecting a content item for dementia rehab (or simple engagement with life) based on the play type that is needed by a particular aged person or aged group. 
     3. Human resources: Automatically matching employment applicant to the type of jobs that they might need/want/enjoy. Matching job specifications to applicant play type. 
     4. Gaming: Automatically matching gaming curriculum to the play type. Individual and customized player-designed game automatically self-developing through inputs via player-type. 
     5. Leisure and recreation: Automatically selecting among numerous locations, amenities and activities and matching play type to available locations and/or activities. Customized Club Med for Play Types. Travel itineraries, cruise lines, Parks, Disneyland, etc 
     6. Relationships: automatically selecting and matching play types between people (and people and pets—how to select a good pet: dog people, cat people, bird people, reptiles, etc) and suggestion of possible “date” activities, and relationship enhancement curriculum. 
     7. Retail: automatically matching play types to merchandize and services. For example, an online retailer may determine which sales to highlight, or which discounts to offer, based on the play personality reflected in a user&#39;s play profile. 
     8. Health and well-being: selecting and matching preventative activities/therapies based upon play types. Obesity, diabetes, depression, OCD etc 
     9. Parenting: matching parenting behaviors and activities designed for deep engagement based on play types. 
     10. Finance: matching play type to a curriculum of saving and investing based on play type. Retirement planning based on play type. 
     11. Innovation: identifying and matching play type to proclivity to innovate in particular ways and in particular areas. Play drives innovation. Curriculum for self recreation after mid-life crisis. Personal Growth curriculum. 
     12. Play deficit: identify and assess play quotient/play deficit. 
     13: ADHD: matching play type to activity to reduce symptoms of mild to moderate ADHD. (1 in 10 children identified ADHD in US alone) New supplemental curriculum for ADHD children. 
     14. Spirituality: Playing with God, building deep spiritual engagement through play type. Developing meaning and purpose in life—How to play with negativity, build bridges, tolerance, compassion based on play type. 
     15. Personal Growth. Matching play type to personal growth curriculum. Character Development, Ethical development, compassion, empathy and moral development. Leadership Development. Play is self-sustaining and inherently motivating-wired into us to produce joy and “happiness” ergo life contentment. 
     16. Aging and play type. Aging with grace playfully through play type curriculum/activities. 
     17. Play personalities of pets. A person can assess the play personality of a potential pet to see if the pet is desirable. After assessing the play personality of a pet, the pet&#39;s owner may use the play personality as a factor in selecting among possible activities of the pet. In addition, the play personality of two animals may be compared as used as a factor in determining whether the two animals would play well together. 
     18. What pet or breed of pet fits best with your play personality. The “options” may correspond to breeds of dogs, and the steps outlined in  FIG.  8    may be used to select the breed of dog is most suitable for the play personality of someone that is considering purchasing a dog. Alternatively, the “options” may correspond to all possible pet choices, from horse to dog to frog, and the steps outlined in  FIG.  8    may be used to select the species that is most suitable for a particular user to have as a pet. 
     19. Avatars and gaming: what is the Play Personality of your avatar? Avatars can ask questions to other avatars, thereby gathering the information necessary to determine the play personality of game players. There is growing evidence avatars are a psychological/biological extension of the fundamental play personality. 
     20. Interview questions do not need to be sequential from broad to specific, building on each other. They can be integrated randomly into a game and asked by an avatar while the person is playing without suspecting he/she is being interviewed and the software is gathering play info. In such a manner, the affective shield of the gamer may even be lower and the game design software may gather more authentic information from the gamer so as to develop a play personality for the gamer that the gaming software can use to develop around and customize within self-generated games. This could be an on-going integrated assessment within game design as play personalities do change over time. 
     Gamification 
     Gamification differs from gaming in that gamification is the integration of game design elements within what has been traditionally a non-gaming context or environment such as health or education. The development of gamification applications using the intrinsic play personality of the user/subject in the game design in non-game contexts and environments can playfully induce enhanced user/subject engagement, experience and outcomes currently lacking with purely extrinsic motivational game dynamics. It is estimated by marketing research that gamification will become a $5.5 Billion industry by 2018, and that by 2015 50% of organizations will gamify innovation processes. While many see explosive growth, Gartner Research predicted in 2012 that 80% of gamification applications would fail by 2014 to reach business objectives due to poor design. Glaring design flaws cited by Gartner included a lack of meaningful engagement and “player-centric” design, and an over-use of extrinsic reward systems. 
     When the individual play personality is integrated within gamification (as opposed to gaming quests), the user can employ knowledge of their own biological design to play to reach real-world solutions for themselves or a group: better health, nutrition, exercise, or learning or happiness/joy, relationships etc. By identifying, integrating and designing from the player&#39;s play personality and intrinsic motivators, game design can thus become “player-centric” and not simply a one-size-fits-all game design relying on extrinsic carrot-stick reward systems. Without binding the user to a shortsighted task that needs to be accomplished for a badge or extrinsic reward, the user utilizes play personalities (his own and others) within gamification design to develop and actualize deeper, longer lasting solutions and behavioral changes. 
     Play-Type-Specific Change Report 
     As an example, suppose User 1 is informed by the system of the present invention that he expends 8% of his active time each week engaged principally in Competitive Play, Fantasy Play and Gaming Play, split approximately equally across the three play types. Given that baseline, User 1 determines he would like to increase his overall play time to 10%, deemphasize Fantasy Play and add Object Play. Though these choices may be recorded on paper, preferably User 1 maintains a log on his mobile device and adds notes each time he engages in a play routine. After a period of a few weeks, User 1 updates his play history with the new data and a comparison is made with the Historical Database and his prior Subject Database and a new report is generated showing any deviation from the previous report, allowing User 1 to observe empirically how his play patterns may have changed and further allowing him to continue or modify the schedule he adopted earlier. Updating the play history may be accomplished, at the user&#39;s desire or preference, establishing a “Bluetooth” connection between his mobile device and computer and that can be accomplished conveniently whenever the two are paired. 
     Automated Identification of Play-Type-Specific Sources 
     As a further example, suppose User 1 determines that he is still lower than he wishes in the category of Object Play. Using the presence sensing (GPS) feature of his mobile device, he sets an alarm for the types of Object Play that suits his play personality. As he has time to devote to play experiences, User 1 activates his mobile device and through its mapping features he is advised that there is a bowling alley eight blocks from his current location and a golf course three miles away. 
     In this example, the mobile device is able to determine that both bowling alleys and golf courses are associated with Object Play. According to one embodiment, this determination is possible by electronically storing certain mappings. 
     For example, one such mapping may be a mapping between play types and activities. In the play-type-to-activity mapping, object play may be mapped to both the activity of bowling and the activity of golfing. 
     In addition to the play-type-to-activity mapping, there may be a mapping of place categories to activities. In this example, a place category is a type of place, such as library, park, bowling alley, amusement park or golf course. The place-category-to-activity mapping indicates what types of activities are generally available at certain place categories. For example, in the place-category-to-activity mapping, “library” may map to “reading”, “bowling alley” may map to both “bowling” and “arcade games”, “golf course” may map to both “golfing” and “card playing”, etc. 
     Finally, there may be a third mapping that maps actual sites to the place categories to which they belong. For example, the site-to-place-category mapping may map “Joe&#39;s Bowling Alley” to the category “bowling alley”, and the “Evergreen Library” to the category “library”. 
     Based on these three mappings, a mobile device may be programmed to:
         use its GPS to identify actual sites in the vicinity of the user   for each of those sites, determine the play type available at the site by
           determining the site category of the site based on the site-to-place-category mapping   determine the activities available at the site based on the place-category-to-activity mapping, and   determine the play types available at the site based on the play-type-to-activity mapping   
           filter the sites based on the play type available to leave only those sites that offer the play type needed by the user       

     Once filtered, the mobile device may present those sites in a ranking that is based on proximity to the user and/or based on how strongly the site is tied to the play type desired by the user. 
     Automated Identification of Play Needs 
     As previously mentioned, computing mechanisms may be used to automatically obtain the information from which a user&#39;s play personality is derived. In addition, computing devices may be used to automatically obtain information about the user&#39;s activities and, based on this information, determine whether the user is deficient in any particular type of play. 
     For example, assume that a user uses a mobile phone to “check in” to places the user visits. Based on the user&#39;s check in data, the mobile device may determine how frequently the user visits the gym, visits the bowling alley, etc. If the user&#39;s play personality gives a high weight to object play, and the mobile device detects, based on the check in data, that the user has not visited any site at which object play is generally available, then the mobile device may generate an alert to encourage the user to engage in object play. 
     This feature of automatically detecting possible deficiencies in play may be combined with the automatic identification of play-type-specific sources, described above. In an embodiment that combines these features, the mobile device may not only alert the user to the fact that the user may need more object play, but may also suggest to the user those locations, in the current vicinity of the user, at which object play is available. 
     Play Types and Social Media 
     The present invention is ideally suited for social networking as well. For example, User 2 is a Facebook participant and has joined a group of likeminded people on a page devoted to Social Play. Augmenting the Facebook group, she is a member of a circle of friends interested in play activities, in this example Exploratory Play. Using these social networking capabilities, User 2 may be informed of opportunities to engage in her preferred play types, make appointments for play opportunities and remain informed of the play activities of those others in her social circles. Moreover, these social networking environments can foster support groups which encourage members to maintain a healthy play lifestyle. 
     Recording Activities 
     The system of the present invention may be integrated with or into other systems that monitor activities of a user and record data relevant thereto. One example of an activity monitoring system is that disclosed in U.S. Pat. No. 8,463,577 issued Jun. 11, 2013 and sold under the trademark of Fitbit®. 
     Whether or not associated with an activity monitor, the system of the present invention chronicles the play activities of a user who chooses to record play activities on a periodic basis such as daily or weekly. Tracking the play type, such as object play, the duration and any other pertinent notes, the user may observe her play proclivities, those to which she tends to gravitate, others with whom she plays, how often and how long. These play activities can be displayed graphically by the present system so the user can monitor her play history on an ongoing basis and make such changes as she might desire as for example the mix of play types, the frequency of play activities and others with whom she does or desires to play. Having one&#39;s play personality displayed visually provides a ready way to observe her activities and can provide an extra incentive for more play or playful activities. 
     Using Play Personality to Select Types of Play Dates 
     Parents can also take advantage of the system and methodology of the present invention when setting up so-called “play dates” for their children. Though a young child is still early in the play development cycle, parents may chronicle their children&#39;s play activities and note those in which the child engages with joyful expressions and those less fulfilling. These notations may include the demographics of other children with whom their child plays and the types of play they gravitate toward over a given play period. A child&#39;s play talents are also likely to emerge at a relatively early age and an alert parent can identify and help actualize these developments as well. Then the parent can establish a Subject Database for each child and maintain a healthy awareness for their children&#39;s play profiles and development. 
     Parents and especially parents of young children, learn the rudiments of early temperament and attunement as they begin to foster the emerging play personalities of their children. Comparing their own play personalities with the developing play instincts of their children allows parents to mentor their offspring and establish healthy play activities for their children as a complement to their social and educational goals. As noted above, the instant system also permits parents to gauge activities based on gender differences and personal interests as well and to aid in the developing interests of their children as they mature to juveniles and later as young adults. Monitoring their children&#39;s play histories periodically informs parents of the play evolution of their children. 
     The preceding examples illustrate ways in which self-actualizing individuals may benefit from the system and methodology of the present invention. There are other applications as well. A few such applications are summarized below. Those skilled in the art will readily recognize that these are merely exemplary of the breadth of applications of the present invention and are not meant to be an exhaustive catalog. Accordingly, those skilled artisans will appreciate how these same principles may be applied elsewhere with equal efficacy and benefits. 
     Using Play Personality to Improve Education 
     Educators likewise will find useful applications for the system of the present invention. For example, in addition to the usefulness of the system for parents, educators may use the methodology described herein for curriculum development for students based on the identification of play-based talents and proclivities revealed by play histories and the determination of play personalities. By identifying the innate play talents of children through their play personalities and then developing curriculum to capitalize upon them, educators can deeply engage student learning in a way that is meaningful to them. Play is inherently self sustaining and self motivating and education needs to spark the flame of learning within each child. This is the essence of individualized education and taps into a learner&#39;s intrinsic motivators many are beginning to discuss. 
     Further, by determining the play personalities of teachers, deeper engagement, learning and academic outcomes of students can be facilitated. For example, the teacher-to-student assignment may be made based, at least in part, on the match between the teacher&#39;s play profile and the student&#39;s play profile. As a result, a class that includes primarily object play oriented students may be taught by an object play oriented teacher, while a class that includes primarily narrative play students may be taught by a narrative play oriented teacher. In such classes, both teacher and student are more likely to become more fully engaged when they adopt teaching methods consistent with their play type. 
     Even in classes that are not established based on the play personalities of their members, the students within a class may be divided into groups based on play personality. Such groups may have taught the same concepts in different ways, where the manner in which they are taught concepts is based on the play types they find most fulfilling. 
     Using Play Personality to Improve Well being of Elderly 
     The elderly and those who work with them as, for example, in assisted living quarters benefit as much as any from active play. In addition to aiding in physical wellbeing, many play types are thought to lessen vulnerability to diseases of the mind due to the improvement in neuronal redevelopment associated with robust play. Play personality identification for each elderly person can become the basis of an individualized curriculum to enhance deep engagement and compassionate care. As the cognitive capacities of the elderly decline, joy and deep engagement with life and others can be accessed pre-cognitively through play. 
     Using Play Personality to Help Establish, Heal and Build Relationships and Community and Resolve Conflict 
     Those in or establishing an interpersonal relationship will find play personalities to be an interesting and helpful way to ground that relationship in play. Much like the importance of core values to a successful relationship, at least some overlap in play personalities can enrich the relationship. When people are interested in developing a deeper bond, comparing their play personalities to find mutually interesting play types and then acting on that information can foster that result. The same generally applies to groups as to pairs of individuals where new friendships can be developed or existing ones strengthened. Deep meaningful mentoring relationships of all kinds can be similarly matched and managed through play personalities. Play is a human universal language and is not diminished by age, gender, race, ethnicity, cultural or other differences. Play handicapping is a language that bridges differences. Play is how people learn to deeply engage one another, resolve conflict and keep bullying in check and build community. 
     Using Play Personality to Help in Human Resource Decisions 
     Human resource professionals can find added insight into personnel placement when play personalities are taken into account. An activity profile and especially the temperament of a shy or introverted person may suggest he will perform better in certain work environments and the same is true of a person whose profile shows significant tendencies toward the kinesthete. Indeed, having an interviewee&#39;s play profile in advance can aid in structuring the interview itself. Employer access to talent can be fostered by aligning job descriptions with the individual play personality. 
     Along these lines, organizational development can benefit an understanding of the composite profile of the individuals in a functional sector and the corporation&#39;s own play profile. 
     As a specific example of how play personality may be used to assist in HR decisions, an example is given hereafter in which the suitability of two applicants for a particular job opening is made through play history-play personality assessment. 
     For the purpose of this example, assume that a major hospital within a large medical center looking for an ICU nurse-supervisor. The job requires a BS.RN degree, and previous ICU experience. The job is a for 40 hour 4-day week. Benefits include professional development, 3 week vacation, etc. The position offers excellent salary, but not much room for advancement. 
     Recruitment is often difficult beyond traditional floor nurse supervisory aptitudes as the ICU environment requires a very responsible stress resilient and intellectually capable licensed RN to fill the position. Burn-out is a major problem in ICU nurse attrition. HR knows that optimum match requires in addition to the physical and emotional resiliency, deep compassionate integrated professionalism combined with social skills and love of people and families in need are part of the job description. 
     Recommendations and past experience usually help limit applicant pool prior to the administration of the play personality tool, but do not profile the benefits of a healthy well-matched play personality. Given this background, assume that the two applicants are Betty and Maria. 
     Applicant—Betty. 
     33 years old, married, childless female, Catholic, BS-RN, with 3 years experience as floor nurse and 2 as ICU nurse in small hospital with limited salary and advancement. Eldest child of 6 siblings, (offers in written application that she intends to remain childless). Active with extended family in area. Settled in stable marriage. Solid references. Managerial skills stability and resiliency often flow from this profile (Mayo clinic data) 
     Applicant—Maria 
     40 years old BS RN, MS. Single, 10 years general ICU experience. Solid references. Recent geographic change, Only child, No religious preference. A common profile of a highly dedicated often single-minded professional nurse at the peak of her clinical powers. 
     In this example, both applicants pass the basics for the job, but how can the play personality review be useful for the HR dept. in hiring? Simplified example: 
     Questions: 
     1 (Primal play patterns) 
     What is your earliest memory of playing as a child? 
     Betty: “I was the eldest of 6 children, my earliest clear memory is how I usually organized them into games. My mother often put me in charge of those closest to me in age, and I loved being their playmate and “mom.” 
     Maria: “I was an only child and remember being on the floor with a favorite stuffed animal.” 
     Betty preliminary finding: Innate preference for social play and the rudiments of the “director” play personality are shown. 
     Maria preliminary finding: preferences for object play and fantasy play are likely precursors to a less social and shy temperament usually leading to preference for more artistic play patterns. 
     The readiness and clarity of the answer by both Betty and Maria usually means that no major play deprivation occurred early. 
     The full questionnaire would add details such as those leading to descriptions of essential temperamental givens, remembered pets, birthday celebrations, favorite toys, early play memories associated with preschool, kindergarten and playground play, etc. All of which reinforce, lessen or add new dimensions to the above question. 
     2: (Early Play Patterns) 
     What were the ways you played in elementary school (grades 1-4?) 
     Betty: “Having brothers, I guess I was a tomboy, I loved to play tag at recess.” 
     Maria: “I was a bit shy, but my best friend and I played hopscotch and jacks.” 
     These answers reinforce the continuation of early play patterns, Betty, showing physicality and constitutional enjoyment of rough and tumble play. It generally is associated with the capacity for more nuanced handling of stressful demanding playground competition from which the roots of empathy arise. 
     Maria is showing more social play than her earlier answers. (so HR, if they have an opening for one with her play personality might assign her to an administrative detail oriented job that better matched her play personality). But from these responses the HR user could be alerted that early personality play preferences are likely to be lifetime and even these early developing play profiles can potentially provide guidance for personnel placement. If this or other early play questions cannot be answered, the likelihood of play deprivation or adult over-control or other play suppressive forces are likely to have been operative, and forced atrophy or displacement of intrinsic play patterns has occurred with compensatory behaviors resulting. This may thus lead the decision tree of automated questions in the direction of deprivational themes. 
     Using Play Personality to Help in Career Decisions 
     Similarly, career counseling is raised to a more effective level if the counselor can match a person&#39;s play profile with occupational choices. This type of counseling takes advantage of the inspiration of doing what one loves and that often evolves from her play personality. 
     Using Play Personality to Improve Health 
     Play science has been shown to complement therapy and especially drug therapy. As noted above, there is evidence, both scientific and anecdotal, that application of the proper play types can reduce and perhaps eliminate the need for drugs in the management of ADHD. The same is thought to be true when dealing with such other afflictions as depression, autism spectrum disorders, obesity and vulnerability to addictions and obsessive-compulsive disorders. Insofar as certain stages of diabetes are susceptible to alleviation from exercise as well as diet, incorporating a rigorous regimen of active play and monitoring a patient&#39;s play profile can be an effective adjuvant in the range of treatments. Moreover, recent studies in epigenetics indicate the integration of play into our everyday lives can prevent the activation of undesirable genetic predilections and diseases. The identification of the play personality and subsequent design of an individualized health curriculum has huge self-motivating and self-sustaining preventive applications, but can also apply to effective compassionate care as in the case of deep engagement with dementia patients who have lost cognitive abilities, but retain their pre-cognitive capacity to play. 
     Using Play Personality as a Factor in Online Games 
     As mentioned above, information about a user&#39;s play personality may be derived from the user&#39;s activity within a game. This information may be used instead of, or in conjunction with, play personality information obtain by questionnaires and/or interviews. The game-acquired personality information may include both information based on the actions performed in the game environment by the avatar of a user, and information directly communicated by the player while in the game. For example, at various points in a game, a player&#39;s avatar may interact with various non-playing characters (NPCs). During these interactions, the NPCs may be designed to present questions to the player. The player&#39;s answers to those questions may be used as one basis for determining the play personality of the player. 
     According to one embodiment, various aspects of an online game are dynamically modified based on the play personalities of the players of an online game. For example, the play personality of a player may affect, among other things, one or more of the following:
         the visual appearance of the player&#39;s avatar (e.g. different colors, outfits, sizes, shapes, etc. based on the player&#39;s play personality.   the abilities afforded to the character based on the player&#39;s play personality. For example, the avatar of a “rough-and-tumble” player may be given a “wrestle” ability that is not otherwise available to players, while the avatar of a “fantasy” player may be given a “fly” ability that is not otherwise available to players. As another example, the avatar of “social” players may be granted a “long range communication” ability that is not automatically available to other players.   the attributes of a player&#39;s avatar may be based on the player&#39;s play personality. For example, the avatar of an “exploratory” player may be given more stamina, to explore longer without resting. On the other hand, the avatar of a rough and tumble player may be given a higher toughness, to endure damage better.   the actions of non-playing characters. For example, when interacting with the avatar of a “narrative” player, the non-playing character may give more details about the story line of a quest than they otherwise would if interacting with the avatar of a “rough and tumble” player. Similarly, non-playing characters may be designed to challenge the avatars of “competitive” players to competitions under circumstances where the avatars of other types of players would not receive the challenges.       

     Instead of or in addition to any of the above-listed effects, play personality may also affect the nature of activities presented by the game. For example, many online games involve going on “quests”. Successfully completing a quest involves performing certain activities, such as collecting certain in-game items, or defeating an in-game villain. Rather than have a single version of each quest, a game may be designed with multiple versions of the quest, where each version corresponds to a different play type. Under these circumstances, the activities one user must perform to complete a given quest may be different than the activities that another user must perform to complete the same given quest, where the difference is due to a different in the play personalities of the users. 
     For example, a certain NPC may be designed to ask players to perform a quest. If the player that is asked to perform the quest is a “social” player, the NPC may ask the player to perform an act that involved interacting with other players, such as “join with three others to defeat a boss”. If the player that is asked to perform the quest is a “competitive” player, the same NPC may ask the player race with other players to be the first to accomplish some task. If the player that is asked to perform the quest is an “object” player, the quest may be to build a structure (e.g. a house of blocks) within the game. 
     As another example of how an in-game environment may take into account the play type of players, the successful completion of a quest by a “celebratory” player may trigger the start of an extended victory sequence, such as a cut-scene animation or an in-game parade. On the other hand, the successful completion of the same quest by an exploratory player may trigger a much shorter and/or simpler victory sequence. 
     Doppelgangers 
     Similar to avatars, doppelgangers are virtual entities that represent a person. However, unlike avatars, the actions of doppelgangers are not directly controlled by the person they represent. Typically, in an online game, for example, a doppelganger&#39;s action is controlled by the game software, not the user represented by the doppelganger. 
     According to one embodiment, once a person&#39;s play personality has been determined by any means (e.g. through a physical questionnaire, an online questionnaire, monitored online activities, in-game interactions, etc.), that play personality may be used in conjunction with a doppelganger to produce a more engaging user experience. For example, after determining a person&#39;s play personality, the intrinsic motivators, the feelings that move the person into action, a doppelganger may be developed or automatically generated with those attributes. In addition to the play personality of the user, the doppelganger may visually reflect one or more visual characteristics of the user. For example, the doppelganger&#39;s face may be based on a scanned image of the face of the user. As another example, the gender, hair color, eye color, etc. of the doppelganger may be based on the gender, hair color and eye color of the user. 
     As a result of basing the doppelganger on the user&#39;s play personality, the doppelganger may thereby be infused with potentially greater powers to motivate and transform the participant&#39;s behaviors over time, leading to greater efficacy. Such play-personality-reflecting doppelgangers may be used in many contexts. For example, within an action game, the user&#39;s avatar may be required to battle the user&#39;s play-personality-reflecting doppelganger. In other contexts, the user&#39;s play-personality-reflecting doppelganger may be used to motivate the user to exercise more, eat better, or buy specific products. Under these circumstances, the type of exercise, type of food and/or type of product may be based, at least in part, on the user&#39;s play personality and corresponding intrinsic motivators. 
     In a gaming environment, the play personality of the user/subject may be represented by an avatar, doppelganger, narrative, graphic or iconic depiction. The play personality may be determined based on the avatar or doppelganger&#39;s actions, which may include but are not limited to how they respond to questions posed by non-playing characters and/or the avatars or doppelgangers of other users. 
     Recommendation Systems 
     Numerous services monitor the online actions of users and then provide recommendations based on those actions. For example, online stores often monitor the purchases of users, and recommend additional items to the users based on the user&#39;s prior purchases. Such systems are described, for example, in U.S. Pat. Nos. 7,113,917 and 7,908,183. 
     The input upon which such systems base their recommendations tends to be objective and extrinsic, such as a user&#39;s overt behavior (e.g. prior purchases). However, overt behavior is not necessarily the best measure of what a user would enjoy. According to one embodiment, a user&#39;s “intrinsic motivators” are used in conjunction with, or instead of, overt behavior, as a basis for determining what the user would enjoy. 
     Intrinsic Motivators 
     According to one embodiment, techniques are provided for identifying and developing the intrinsic motivators of users. Play-based intrinsic motivators are biologically driven and subjectively experienced precognitively as emotions. By-products of a user&#39;s being true to their intrinsic motivators include, among other things, pleasure, sustained motivation, a sense of purpose and increased mastery. Unlike “push” advertising, where products are presented to a user based on the user&#39;s past overt behavior, “pull” advertising involves presenting products based on the product&#39;s ability to evoke engagement and/or develop the user&#39;s intrinsic motivators. 
     With respect to the development of intrinsic motivators, it is believed that the genesis and expression of selected intrinsic motivators comes from and through the biological drive to play. Intrinsic motivators identified through the myriad expressions of play are unique to the individual&#39;s composite play personality, inclusive of attunement, temperament, and the play drive to explore, caregive and mirror/model social behaviors. These intrinsic motivators can be used to empathically design, engage customers, and market. Unlike existing recommendation systems, a system that takes into account intrinsic motivators is not merely predicting future behavior based on past behavior, but rather predicting future behavior based on the aspirations of users. That is, the key is not what users have already done, but rather what the users aspire to. Numerous techniques are described herein for determining play personalities of individuals. From those play personalities, intrinsic motivators of the corresponding users may be derived. Once the intrinsic motivators of the users are determined there is clear guidance as to how such intrinsic motivator information can be used. For example, it is possible to collect/process intrinsic motivator data and sell it for applications in many sectors, e.g. “pull” advertising wishing to correlate the aspirations/intrinsic motivators of their clients to individualized marketing. As another example, a service may collect/process/maintain intrinsic motivator data for a fee, and then allow the individual to license their own data to the entities of their choosing. 
     The ability of a user to control and benefit from licensing the user&#39;s own intrinsic motivator information is revolutionary, as it puts the power and responsibility back on the individual as to how they want to interact with companies. This also puts companies on notice that aggressive push marketing may not be well received and if they want to deeply engage their potential customers they need to meet them in their most authentically motivated behaviors, and attuned with their aspirations. This changes marketing and customer engagement from being exclusively reliant on one-size-fits-all push marketing based on a client&#39;s past behaviors, and encourages and guides companies and services to custom design more empathically by engaging the customer&#39;s individual intrinsic motivators. 
     Clearly, using intrinsic motivators as a factor in determining a course of action or recommendation does not mean intrinsic motivators need be the only factors to consider. Extrinsic motivators influence behavior as well. However, over-using extrinsic carrot-stick motivators without taking into account intrinsic motivators can make people feel whip-sawed, objectified, measured and quantified and not deeply seen for who they are and are becoming. Taking into account intrinsic motivators may, for example, change marketing for the better so it is driven not by conformity to external norms, fear, guilt, shame or lack in the customer, but by affirming the uniquely individualized emotionally satisfying choices that appeal to a grounded affirmation of “my real self”. 
     The emotion from a type of stimulus (e.g., object, social or narrative) evokes and identifies the subcortical intrinsic motivation. An example of this would be hearing rhythmic music that is emotionally experienced as deeply engaging, and hence, inspires and produces bodily movement (dancing or body play). Another example is a person facing a disorganized workspace. Many people would not be bothered or moved by this. Yet a person who derives pleasure from organization will be emotionally moved or inspired to put things into some form of coherent order and derive emotional satisfaction with the new structure. 
     While all humans are biologically wired to be social animals and we are curious about one another and influenced by modeled behaviors, the character of the emotional motivation we individually experience differs between us and is influenced by our cultures, temperament, attunement and historical experiences. 
     While not all human intrinsic motivators are found within play types and patterns, the many intrinsic motivators within play types/patterns we can identify include but are not limited to the following examples. They comprise a pre-cognitive emotion and consequent behavior
         Desire, pleasure, satisfaction to tinker, construct, tear down, use tools—Object Play   Desire, pleasure, satisfaction to chat, flirt, tease, joke around—Social Play   Desire, pleasure, satisfaction to dance, jump, run, touch, tickle—Body Play   Desire, pleasure, satisfaction to nurture pets, encourage a friend—Caregiving Play   Desire, pleasure, satisfaction to risk, assemble and execute a plan, seek adventure-Exploratory Play       

     Hence, as illustrated in  FIG.  10   , a person&#39;s play personality comprised of numerous weighted play types/patterns would contain corresponding intrinsic motivators, activated or latent, coupled within play dynamics. Identifying specific intrinsic motivators is facilitated through the play personality identification and actualization, and further nuanced and individuated by the individual&#39;s culture, temperament, attunement historical experiences and play dynamics. 
     By ascertaining the precognitive emotional charges that characterize a person, be they experienced, expressed or latent, we can begin to identify the intrinsic motivators that provide inspired nutrition for that person&#39;s complete engagement in the present and offer guidance for future thinking and behaviors. Precognitive emotional charges can motivate, guide and transform behaviors, and the environment can activate and sustain these behaviors through play. Identifying a person&#39;s intrinsic motivators through the composite play personality has myriad applications, from marketing, to education, personal health and well-being and more. 
     Chaos and Emergence 
     Chaos and emergence theory attempts to explain how patterns emerge from the realm of all possibilities, from chaos. Viewing chaos and emergence theory through the lens of play suggests that it is play which serves as the organizing system for chaos to emerge into patterns. The focus on play behavior as a pattern organizer which emerges from chaos is analogous to the paradox of quantum particle-wave function defining subatomic reality, or the poet-saints&#39; timeless view of this being at its base, a playful universe. So in viewing human behavior overall, the emergence of play patterns and personalities evolve as self-organizing properties of the human psyche. In all social animals, including our species, self-organizing play patterns spontaneously emerge in infancy from subcortical areas through their play. Over time, those rudimentary play patterns become more sophisticated, refined and blended to become play personalities. Environment and epigenetics, activate and sustain the innate play drive. Yet it is the identification and actualization of individual intrinsic motivators through their corresponding play personalities that transforms precognitive motivators into a cognitive understanding of the human design to play, create and innovate. 
     Cosmic/Quantum Play 
     The inventors suggest that play may serve as the “strange attractor” that self-organizes the ever-increasing complexity within chaos. Play resides in both Newtonian and quantum systems as demonstrated by attunement (deep engagement of one with some “other”-person, object, activity, etc), and entanglement (wave-particle superposition). Ongoing research into play may find play as a fractal strange attractor and organizing principle for both attunement and entanglement. Perhaps one day we will discover that play serves as the strange attractor between attunement and entanglement, the Newtonian and quantum, and as a major organizing principle of the uni/multiverse. This appears to “fit”, since play is the genesis of creativity (there is no creativity without play), is iterative, and elegant in its simplicity of recreative design. Truly, it is only by being playful that we can even begin to conceive of the paradoxical nature of the universe. A deeper understanding of play and the various states of play may have direct applications in the understanding, design and development of quantum computing and artificial intelligence applications. 
     Group Play Personalities 
     Many of the examples given herein relate to the play personalities of individuals. However, when a decision is to be made relative to a group, the play personality of the group as a whole may be used as a factor in making the decision. A group play personality may be ascertained in a variety of ways. For example, a questionnaire may be presented to each member of the group, and the most frequently received answer may be treated as the group answer. Alternatively, a group play personality may be derived from the play personalities of the individual members. For example, the group play personality may have a weight for each play type that is the average of the weight, for that play type, from the play personalities of the individual members of the group. 
     Once a group play personality has been determined for a group, the group play personality may be used as a factor for making decisions that affect the group. For example, when determining how to teach a concept to a class of students, the play personality of the class may be used as a factor in determining how to teach the concept. As another example, the physical education teacher for an elementary school may select physical activities for each class based on the group play personality of each class. Thus, some classes may end up playing dodge-ball while other classes participate in gymnastics. 
     In the context of online games, it is common for games to have quests that must be performed by a group of players. In those cases, the game may automatically derive the group play personality of each group that initiates the quest, and customize the quest experience for each group based on the group play personality. For example, if the group play personality is heavily weighted to competitive play, then the quest may involve completing certain tasks within a given amount of time. On the other hand, if the group play personality is heavily weighted to object play, the quest may involve building an in-game item or solving a puzzle that requires spatial thinking. 
     As another example, the goal of a quest may be the same, but the environment in which the quest takes place may vary based on the group play personality of the group that is on the quest. For example, if the group play personality is exploratory, then the users may be put in an environment that requires avatars to spread out and explore to find hidden in-game items. On the other hand, if the group play personality is rough and tumble, then the users may be put in a smaller, enclosed environment where they obtain the needed in-game items by defeating monsters. 
     For an online game, all players of the game may be collectively treated as a group for the purpose of determining a group play personality. Upon determining the play personality of the group that includes all players, the developers of the online game may modify the game based on that play personality. For example, when deciding how to next expand the game, the developers may determine that the group play personality of all players is heavily “exploratory”. Based on this information, the game developers may decide that the next expansion should involve adding additional territories, rather than adding new avatar powers. On the other hand, if the group play personality of all players is heavily social, then the next expansion may add additional mechanisms for grouping and/or engaging in inter-avatar communications. 
     3 Dimensional Game Systems 
     Computerized games include games played on desktop computers, hand-held devices, game consoles, etc. Historically, humans interact with computerized games by interacting with keyboards, game pads, joysticks, paddle controllers, etc. that were electronically coupled to the computing device that was executing the game software. In turn, the game typically provides feedback to humans in the form of a two-dimensional display of video, audio, and/or tactical feedback from the controls. With respect to the tactical feedback, some game controllers may, for example, vibrate in response to events that occur within the game. 
     As technology develops, alternative interfaces may be developed for the games to receive input from users, and for users to receive feedback from the game. For example, gaming systems have been developed in which a video camera captures video of a user, and translates the user&#39;s physical actions, captured by the camera, to game input that affects the game. Microsoft&#39;s Kinect technology is an example of computing systems may capture three-dimensional gestures without requiring direct manipulation of a keyboard, mouse, or game controller. Using such technology, a camera may detect that a user threw a punch, and in response the user&#39;s avatar, within a boxing game, may throw a punch. 
     In addition to detecting user&#39;s actions performed in real, three-dimensional space, gaming systems may generate visual output in three dimensions, rather than two. Three dimensional game output may be accomplished either by viewing a special image on two-dimension screen with special equipment, or by generating a holographic images. 
     According to one embodiment, the techniques described herein may be extended to make use of such 3-dimensional technologies. For example, facial expression recognition algorithms may be applied to the video input of a player that is captured while the user is playing a game. Based on the expression recognition, the system may determine the periods during which the user is smiling and/or concentrating, and the periods during which the user appears disinterested or bored. Based on the correlation between those periods and events that were occurring within the game, the gaming system may determine which types of in-game activities are most enjoyable to the user. This information may, in turn, be provided as input upon which the play profile of the user is determined. 
     The three-dimensional video output of a game may also include 3-dimensional play triggers to encourage the user to play the game. For example, a game may generate a hologram of a puppy bouncing back and forth with its eyes directed toward the potential player. For some users, this action may trigger the desire to play. According to one embodiment, the game selects the play trigger to present to a given user based on the play profile of the user. Thus, for a user that enjoys fantasy play, the game may display or project the image of a dragon flying through the clouds. On the other hand, for a user that enjoys object play, the game may display or project holographic objects with which the user may interact in real three-dimensional space. 
     Whether or not 3-dimensional input devices, such as video cameras that capture user actions, are used to gather information to identify the play profile of users, such devices may be used to identify the users themselves. For example, when a user turns on a game machine or begins playing a game on a machine that is already on, a video camera that is operatively coupled to the game machine may capture a picture of the user. The captured picture may then be compared with previously-stored pictures of users for whom play profiles have been generated. When a match is found, the play profile associated with the matching picture is used by the game to affect one or more aspects of the game. For example, assume that the face captured by the camera matches a previously-captured picture of a particular user, and the profile of that particular user indicates that the user enjoys exploratory play. Based on this information, the game may provide the user more opportunities to explore the virtual world than would be provided, for example, to a user that primarily enjoys competitive play. 
     Conflict Resolution Through Engagement of Play Personalities 
     Evidence from author conducted research has demonstrated that seriously play deprived individuals, regardless of their innate play personalities are more violence prone than those of similar play personalities whose lives have been and are including adequate play experiences. The experiences of play, whether social, object, imaginative, etc. has been shown to increase personal empathy, as well as diminish aggressive reactivity to potential violence inducing situations. Additionally, the ability of conflict laden groups (Example-IRA/UK deliberations) to arrive at compromise and non-violent solutions following mutual play experiences has been repeatedly demonstrated. The persistence of entrenched conflict laden positions or points of view in the absence of play or play-induced humor tends to only be resolved through violence or a non-nuanced, rigid win-lose frame of reference. The natural capacity of play to foster play-induced handicapping (if the parties involved are of differential power), and with it non-violent compromise, has been repeatedly demonstrated. By awareness of the play personality of “the other”, resolution of highly charged emotional circumstances that otherwise might lead to violence can be defused. 
     Nature Deficit 
     In modern lifestyles, many people spend most or all of their time indoors. A failure to incorporate outdoor activities in one&#39;s schedule may lead to “Nature Deficit”. Contact with nature increases spontaneous play behavior. After ascertaining a person&#39;s play personality, either through automatically gathered information or in-person interviews, the play personality may be used to facilitate the reduction or elimination of any Nature Deficit of the person. 
     For example, automatically-gathered information about the user may include periodic samplings of the GPS coordinates of the user. Based on those GPS coordinates, it may be projected that the person is indoors 95% of the time. Based on this information, a computer system (which may include a mobile device of the user) may perform one or more of the following:
         automatically suggest play opportunities, in the vicinity of the user, that have been filtered to include only outdoor activities   automatically suggest an outdoor activity to the user   automatically generate an alert to indicate that the user needs to “go outside and get some fresh air”   automatically communicate the possibility of Nature Deficit to the user&#39;s teacher, friends, or parents   use “outdoor” as a factor, along with play personality, in selecting which option of multiple available options to suggest to the user       

     Through this system and methods for identifying and actualizing play profiles and play personalities, major benefits for the subject or user will accrue. No such system has been devised prior to the present invention. 
     Enhancements and Alternatives 
     As mentioned above, play personalities may be used as the basis for player-centric game design. Games should offer players incentives to do things they want or need to accomplish—not rope them into actions that are not personally meaningful. 
     Play personalities are organic and biomimetic. Biomimetic gaming through the use of play personalities is aligned with the biology and nature of play of the user/subject. As mentioned above, content may be generated based upon the play personality of the users for whom the content is intended. Thus, play personality may be used to create, synthesize, analyze/process, store, share, and monetize a user&#39;s gaming experience. 
     A gaming economy can also be created based upon play personalities. Such a gaming economy may involve, for example, creating, synthesizing, analyzing/processing, storing, sharing and monetizing user-generated content based upon play personalities. 
     Play personality data may be combined with extrinsic data from within the same game or other games or sources. In addition, advertising and/or marketing may be based on play personalities, and may be ubiquitously integrated into the design of a game. 
     The techniques of determining and/or using play personality within a game environment are equally applicable to multi-player games and single-player games. Further, many of the techniques described herein may be employed in offline games, as well as online games. Computer-determined play personalities may drive intrinsic motivation for learning, accomplishing a goal or transforming thinking, feeling, experiences and behavior. 
     Play Deprivation 
     Play deprivation occurs when a user and/or group is not getting the type of play that corresponds to the user/group&#39;s play personality in sufficient quantities. Play deprivation may be determined by first capturing actions and information by the user/subject (individual or group) to assess, identify and develop play personalities of the user/subject. The determination of the play personality may be performed using any of the various techniques described herein. After the play personality has been determined, it may be compared to the user&#39;s actions and experiences, both in the real world and in the virtual world. 
     If there is or has been play deprivation, then the play personality identification/assessment can help ameliorate the negative compensations of play deficit (depression, OCD, bullying etc) through a focus on offering specific modes of play that fit the individual play personality. Past and/or present play deprivation may be determined through the play personality methodology. The techniques described herein may also be used to determining whether play deprivation has or continues to affect adversely the user/subject and how. As mentioned above, these techniques are applicable to individuals or groups. With respect to group assessment, the techniques described herein may be used to determine whether a school is play deprived. As another example, the techniques described herein may be used to determine whether an apartment complex that has rules against children playing outside play results in children that are play deprived. 
     Once play deprivation has been determined, play personality can be used to identify and suggest play-based activities corresponding with the play personality to offset the detrimental effects of play deprivation. This includes identifying and suggesting play-based activities corresponding with play personality to sustain pleasure/engagement and enhanced outcomes, including learning and mastery, associated with play. Reducing or eliminating play deprivation also allows users to achieve deeper engagement and sustain activity and/or learning opportunities that develop into measurable mastery of skills, insight, knowledge and competencies. Additional benefits to reducing play deprivation include but are not limited to:
         deepening engagement with others also involved in play episodes regardless of play personality match   increasing community-building and enhancing conflict resolution   the ability to offer resources, products and services that complement the aspirations of the particular subject/user play personality in contrast to promoting false needs and wants through manufacturing extrinsic motivators and external locus of control   developing communities to sustain play by identifying and bringing together those of similar and/or different play personalities   developing play handicapping to keep play going   identifying those suffering from play deprivation who may need help or intervention by those who are play-sated and play savvy   preventing bullying, gang affiliations, drug abuse, self-harming, eating disorders, depression and other related negative compensations   more intimate and trusting relationships   developing more joy and engagement in life developing a sense of meaning and purpose in life through identifying one&#39;s intrinsic motivators, talents and innate interests through one&#39;s play personality   developing conflict resolution through engagement of play personalities, and   developing problem-solving collaborations, playful innovative activities, and community   increasing optimism, self-regulation, creative confidence, self-efficacy, and empowerment       

     Wearable Technology 
     The techniques used herein that involve computing mechanisms are not limited in any way to conventional computing technologies, such as desktop computers, laptop computers, tablets and other mobile devices. For example, the techniques described herein may be used in conjunction with wearable technology, such as eye glasses (e.g. Google “Glass”). The capabilities of those technologies may be used both to improve the determination of a user&#39;s play personality, and to improve the user&#39;s experience with the technology. 
     For example, in the context of determining a user&#39;s play personality, computer-enabled eye glasses may be configured to detect a user&#39;s eye movement, pupil size changes, facial expression, etc. while the user is engaging in activities in the real world and/or the virtual world. Based, at least in part, on those inputs captured by the computer-enabled glasses, the computing component on or associated with the glasses may better determine when the user is fully engaged in an activity, and when the user is less engaged. This information, when correlated with information about the nature of the activities in which the user is engaged, may be used as a factor in determining the play personality of the user. 
     With respect to adapting the operation of such technology based on a user&#39;s play personality, the types of adaptations that are possible are virtually limitless. For example, computer-enabled glasses may be configured to visually highlight real-world locations that are associated with activities that correspond well with the user&#39;s play personality. If, for example, a user&#39;s narrative play score is relatively high, the computer-enabled glasses may provide some form of visual highlighting when the user looks through the glasses at a library. Alternatively, the computer-enabled glasses may display color-coded indicators, where the color of the indicator associated with a real-world store/building/venue that is viewed through the glasses indicates what type of play is associated with the store/building/venue and/or how strongly the store/building/venue correlates with the user&#39;s play personality. 
     As another example, a person may enter into a device the results of their Play Personality (which they may have uncovered from elsewhere), and the device may then geo-locate play opportunities for the user. Instead of or in addition to geo-locating play opportunities, the device may be configured to measure how much play that day corresponds to the play personality, etc. For example, computer-enabled glasses may prompt, “please enter your play personality weights you ascertained from Facebook”. After the information has been entered, the computer-enabled glasses will locate and measure play opportunities for the user. 
     Bartle Typologies for Gaming/Gamification 
     The techniques described herein involves the creation of new and/or enhanced Bartle Typologies (and their variants) for gaming/gamification. Unlike Bartle Typologies, these techniques integrate emergent human play personalities grounded in human neuroscience, biology, human temperament and attunement, intrinsic motivators, play histories and environmental triggers. 
     The Bartle Typologies are based upon character theory comprised in its most basic form of four characters (Achievers, Explorers, Socializers, and Killers). Since Richard A. Bartle&#39;s publication of these player types in 1996 , Hearts, Clubs, Diamonds, Spades: Players Who Suit MUDs  (mud.co.uk/richard/hcds.htm), they have become the best-known design patterns in online gaming and in the burgeoning gamification field. These Bartle Typologies and its variant forms are based upon player behavior derived from long-term, game-based focus groups. 
     As noted in  Player Types and Gamification  by Dan Dixon, “Bartle&#39;s work, and many others&#39; is based on particular games or genres. It is difficult to generalise outside the context that the research was carried out in. There is also a methodological problem in interpreting in-game behaviours as specific motivations or play preferences without actually engaging in qualitative research with players.” Dixon also points out Bartle Typology limitations: “It is tempting to create a generalised schema or taxonomy of player types. However the insights generated and the types of behaviours are constrained by the particular games and the game cultures around each.” gamification-research.org/wp-content/uploads/2011/04/11-Dixon.pdf 
     In contrast, play personalities as described above are not simply archetypes constructed out of multi-user domain games, but emerge naturally from the self-organizing biological survival drive to play. Based on the play personality, technological devices can be configured to better intuit/discern what is intrinsically meaningful and motivating to the user, thusly becoming biomimetic in design and construction, as Astro Teller of Google X says, finally getting technology “to its higher purpose, which is to get it out of the way.” Further, once the play personality is determined, software within the devices may automatically configure the devices to act differently based on what that individual user finds meaningful, thereby improving the technology itself. In such a manner, technology applications become player-centric and can reflect and scaffold upon the user&#39;s intrinsic motivators, engendering and engaging long-term behavioral change motivated from within the user. 
     Dan Dixon&#39;s Player Types and Gamification continues to explain in more detail the current limitation of applying Bartle Typologies to gamification, “All the research described here is on digital games, not gamified services. Although some aspects can be extrapolated from one domain to another, not all research about digital games can be applied directly to the gamification of other applications. There is also real danger that the design of gamified systems will continue to be based on non-empirical research from the wrong context, ultimately leading to commercial failure and user disappointment.” This commercial failure was anticipated by Gartner Research, as cited above, and is according to them actually reaching their 80% rate of failure. www.gamification.co/2013/12/18/gartner-bad-gamification-initiatives-still-fail-2014. 
     A Self-Organizing System in the Nervous System: Sleep 
     Sleep and dreams have been observed in all mammals and birds. Specific descriptors have been developed to illustrate that there is a “symphony” of neurologic phenomena that are associated with the onset of sleep, with deepening sleep, with dream sleep, and with awakening. Various techniques have been developed for measuring such neurologic phenomena. Based on a comparison between the measurements and the descriptors, the sleep state of a sleeping creature may be identified. Examples of the phenomena used to determine sleep state include: emergent neuro-transmitters, neuro-hormones, pineal gland secretions, etc. 
     By monitoring a subject&#39;s neurologic phenomena using the appropriate monitoring devices, the subject&#39;s sleep states may be determined. Based on the sleep state information thus derived, various sleep-related problems may be detected and/or corrected. For example, a subject&#39;s monitored sleep states may indicate that the subject is suffering from sleep deprivation. Identification of sleep deprivation is critical in that sleep deprivation may result in decreased immune system function, mood disorders, cognitive decline, and even death. 
     Various techniques for monitoring neurologic and biologic phenomena to detect sleep cycles are described in the following documents, each of which is incorporated herein by reference: 
     U.S. Pat. No. 7,608,041 describes a system for monitoring a user&#39;s sleep cycles, counts sleep cycles, and sets an alarm based on the sleep cycle count. 
     U.S. Pat. No. 8,073,534 describes techniques for automatically detecting sleep and waking states. 
     U.S. Patent Publication US20100041966 describes a sleep assistant system that involves monitoring a subject&#39;s bio-condition to collect bio-information of the sleeper, and adjusts the sleep environment based on the bio-information. 
     U.S. Patent Publication US20080033304 describes techniques for sleep state detection. The user&#39;s sleep state (awake, sleeping, non-REM sleep, or REM sleep) is detected based on respiration and heart contractions, as well as other information including heart rate variability, posture, and activity level. 
     A Self-Organizing System in the Nervous System: Play 
     Similar to sleep and dreams, “play” is an iterative self-organizing system within humans that has also been observed across a wide variety of animals, including mammals and birds. Play is analogous to sleep and dreams in that play represents a self-organizing system for which specific descriptors may be used, in conjunction with the appropriate monitoring equipment, to determine whether a subject is in a state of play. Determining when a subject is in a state of play, identifying the external events that produce the state of play, and monitoring how long the user stays in a state of play are useful for a variety of reasons, including but not limited to: identifying and treating play deprivation, determining the play type/patterns and personality of a user/subject, determining intrinsic motivators of a user/subject, etc. As discussed above, the play personality and intrinsic motivators thus determined may be used in a variety of beneficial ways, including but not limited to modifying the behavior of software based on the play personality or intrinsic motivators. Such a modification may include, for example, modifying operation of a computerized game to increase the likelihood that the specific user that is playing the game will experience a state of “play”. Similar to sleep deprivation, failure to identify and treat subjects that are experiencing play deprivation may have long-term catastrophic consequences, which include but are not limited to attentional and mood disorders, and even extreme anti-social behavior. Just as the EEG can show the presence or absence of sleep and dreams, it can also show the presence or absence of play. Worldwide, the EEG has been used extensively and in many research and clinical sleep laboratory settings to identify various sleep modes. EEG recording has become a mainstay in demonstrating sleep pathologies as well as revealing the broad range of normal sleep patterns throughout human (and animal) life cycles. 
     While the state of EEG-based play research is in its early stages, nonetheless the pioneering work of UCLA-based Alan Schore has demonstrated specific EEG patterns shared by an interactive playful mother and infant (right cortical attunement) that is accompanied by the emergence of joyfulness and a state of play (smiling, prosodic babbling) which form patterns associated with more complex play that occurs as development proceeds. Mutual eye contact with papillary dilation is also a measurable participant in this early universally biologically hard-wired play phenomenon. And predictably, the expected associated release of oxytocin and other hormones or neurotransmitters that occur simultaneously in both mother and infant are now part of biologically assaying play phenomena. Existing iris scanning, salivary DNA analysis and many other biomarkers will be included in future play-based assays. 
     Deprivation is also a biometrically identifiable state. Should the mother, in the above example by reason of a major mental illness be incapable of response to the child&#39;s gaze, the EEG for each would be non-rhythmic. The failure to demonstrate the expected rhythmic right cortical mutuality would predict follow-on play deprivation with untoward developmental consequences. 
     The observation of states of play, such as those arising from intrinsically driven motivations (glee from squirming body play, or joy in grabbing a colorful object) provide early developmental markers that identify behaviors as playful. Physiologic profiles demonstrating which patterns produce glee and joyfulness are within reach of current technology. The need to both identify valid intrinsically motivated play from extrinsically driven behaviors is a primary aspect of fostering healthy child development, which can be sustained throughout adulthood and until death. 
     How these early play patterns emerge, blend with temperament, and are nourished or repressed by environmental experiences form the basis for the establishment of one&#39;s play personality, as well as allow markers for identifying play deprivation. 
     The young child whose behavior is joyless and driven, is clearly play deprived. The same is true for adults. The child whose range of play is limited by fear, lack of opportunity, parental anxiety or other anti-play surroundings will present biomarkers that are fearful, anxious, compulsive or otherwise identifiable as non-playful. 
     The triggers that promote playfulness and evoke individual or social play form a series of “languages” that also lend themselves to biometric analysis and measurement. These can be bodily actions (curvilinear vs rapid, direct and aggressive motions, etc), with additional vocal, gestural, object handling (ball throwing) activities, with a continuum from animal play identifiers that invite play (e.g. the canine play bow) analogous to the human wave or the spontaneous social smile with its involuntary immediate uplifted corners of the eyes, etc. 
     As development proceeds, and a sufficiently safe and nourishing environment is available, these play languages driven from subcortical circuits within the innate survival play drive amplified by epigenetically selectively activated cortical genes manifest in more complex play patterns. An example of a universally present pattern of social play, rough and tumble play, has biomarkers that are its unique signatures. Though characterized by chasing, wrestling, vocal squealing and other exuberant actions, the body language of these players is curvilinear (not forcefully dominating), and the expressions—vocal, bodily and facial—are non-aggressive, with friendly gestures and sustained activity present throughout. The outcomes of rough and tumble play also demonstrate continuing non-competitive or dominating friendships, which form part of the biological profile of this particular world-wide pattern of children&#39;s play. These play-based activities differ from those associated with domination and win-lose competition. 
     Play Bio-Markers 
     A “bio-marker” is a biological condition, behavior, characteristic, event, substance, etc. that indicates the presence of something responsive within the organism being observed. Things that are commonly indicated by bio-markers include diseases, physiological abnormalities and psychological conditions. While often used to detect undesirable conditions, bio-markers have also been developed for detecting positive physical and psychological conditions. For example, the state of joy that occurs when an infant and mother look at each other can be accurately detected using electroencephalography (EEG) based measurable electro-chemical bio-markers. 
     A “play bio-marker” is a biological condition, characteristic, event, substance etc. that indicates something about the play state of a subject. For the purpose of explanation, examples shall be given in which the subject is human. Consequently, examples are given in which the play bio-markers are detected by gathering biological information about a human subject. However, the techniques described herein are equally applicable to any form of subject, including animals. Further, as explained in greater detail hereafter, non-biological play markers may be developed for and used in conjunction with self-organizing non-biological systems. 
     Thalamocortical brain circuitry operates outside of ordinary consciousness, and is the major operational connectedness between such subcortical areas and the cerebellum areas of the limbic system, such as the hippocampus. This very complex non-cognitive circuitry is active in such activities as ball-throwing, the rapid performance of intricate musical sequences (no pianist could perform Rachmaninov without it) and spontaneous vocal bursts of sound, as well as complex language expressions. As such, it is central to play activity, and energizes and helps sustain intrinsic motivations. The thalamocortical brain and its numerous connections to all levels of the cortex and cerebellum, and its specific neurotransmitters that help sustain it, may be biomarked in the near future. 
     Identifying Play Bio-Markers 
     Before a user or subject&#39;s play state can be determined based on play bio-markers, play bio-markers need to be identified. Specifically, it must be determined which biological conditions indicate which states of play. Identifying play bio-markers may be accomplished in a variety of ways, and the techniques described herein are not limited to any particular way of identifying play bio-markers. For example, play bio-markers may be identified by connecting a subject to one or more brain function monitoring devices, and then engaging the subject in a variety of activities. The readings captured by the devices may then be analyzed and correlated with the periods in which the subject was in a state of play. Those periods may be determined based on the subject&#39;s own accounting, or based on observations made by observers. The result of such analysis may map specific brain function patterns or play-specific physical/bodily patterns to the specific states of play. 
     The brain function monitoring devices used to identify bio-markers may include, but are not limited to, EEG, functional magnetic resonance imaging (fMRI), positron emission tomography, magnetoencephalography (MEG), Nuclear magnetic resonance spectroscopy, Electrocorticography, Single-photon emission computed tomography, Near-infrared spectroscopy (NIRS), and Event-related optical signal (EROS). According to one embodiment, several distinct types of brain function monitoring techniques may be used at the same time, to identify patterns that are not necessarily discernable when only one type of brain function monitoring technique is used. 
     In addition to brain function monitoring techniques, additional techniques may be used to identify the play bio-markers. Those techniques may include, but are not limited to, the use of optogenetics and/or nano-technology. Optogenetics is the combination of genetic and optical methods to achieve gain or loss of function of well-defined events in specific cells and interconnected arrays of living tissue. Optogenetics is described in greater detail in an article written by Karl Deisseroth that can be found at www.nature.com/nmeth/journal/v8/n1/full/nmeth.f.324.html. (does not link to article) 
     With respect to nano-technology, microscopic devices may be used inside the body to gather biological information that can be correlated with a subject&#39;s experiences of play to identify the biological patterns to indicate periods during which “play” was experienced by the subject. 
     Bio-feedback that is not directly related to brain functions may also be able to identify play bio-markers that accurately identify states of play. For example, states of play may correlate to patterns of pupil dilation, heart beat, saliva production, muscle tension, electrical conductivity of the skin, etc. Each of these types of bio-feedback information is gathered using different types of sensing devices. 
     Fine-Grained Play Bio-Markers 
     The presence of play bio-markers indicates that a subject is in a state of play. The absence of play bio-markers indicates that a subject is not in a state of play. Thus, play bio-markers may be used to indicate play state transitions into and out of a play state. 
     However, some play bio-markers may provide information that is more specific than play/not-play. For example, at www.museumofplay.org/research-publications/museum-research-publications/elements-play, numerous distinct play states are defined. The various play states are assigned the descriptors: anticipation, surprise, pleasure, understanding, strength and poise. A subject may transition through several of these states of play while 
     experiencing “play” in the same manner that a subject may transition through several stages of sleep while experiencing “sleep”. 
     Each of these play states corresponds to a distinct characteristic of “play” and may manifest itself in a bio-metric pattern that differs from the bio-metric patterns of the other play states. Consequently, some or all of the distinct states of play may have their own unique play bio-markers. Bio-markers that indicate not only that a subject is experiencing “play”, but also the specific type of play state the subject is experiencing, are referred to herein as “fine-grained play bio-markers”. 
     Anticipation and other play elements may soon be definable in biological and potentially therefore diagnostic and therapeutic terms. Anticipation defect=depression, Anticipation excess=ADHD, both expressions of dysfunctional “states” of play. Normal play will likely have profiles like the EEG does for normal sleep stages. Narcolepsy (a sleep pathology) has now been defined genetically and neurobiologically allowing therapeutic help for it even in narcoleptic Dobermans. 
     There are known components, (not the above descriptors), but neurotransmitters and neurohormones and specific circuits and brain areas that have roles in establishing and sustaining play. The most prominent are dopamine, endogenous opioids (endorphins), and endogenous cannabinoids. This play wetware symphony generates and receives signals and emotions that have been subdivided by animal play researchers into those that comprise motivation (wanting to play) and hedonic sustenance, (pleasure and liking) More precise analyses will continue to be available as the assaying technology improves. 
     Pathways that mediate and promote these transmitters and circuits have generally been identified. The mesolimbic system, for example in rats is selectively activated by the anticipation to play, and this system is dependent on adequate dopamine for its functioning, and blocking dopamine by drugs that do this stops play. Depression and dopamine insufficiencies are linked. There is a robust literature in animal play studies that allow opioids and cannabinoids to be modified, and in that process accentuate or lessen the hedonic sustenance of play. 
     Monitoring for Play Bio-Markers 
     The systems, sensors and techniques used to monitor for play bio-markers depends on the nature of the play bio-markers for which the monitoring is being performed. For example, for play bio-markers that are manifested in brain function, the systems and techniques may include, but are not limited to, EEG, functional magnetic resonance imaging (fMRI), positron emission tomography, magnetoencephalography (MEG), Nuclear magnetic resonance spectroscopy, Electrocorticography, Single-photon emission computed tomography, Near-infrared spectroscopy (NIRS), and Event-related optical signal (EROS). 
     On the other hand, for play bio-markers that were identified by “nanobots”, the monitoring may also be done by nanobots. For example, if the analysis of information gathered by nanobots that were injected into a subject&#39;s bloodstream indicated a pattern of changes in the bloodstream (chemical, pressure, rate, etc.) that accurately indicates a state of play, then nanobots in the bloodstream may also be used to monitor for the occurrence of those play bio-markers. 
     Low Overhead Monitoring Systems 
     Many of the monitoring systems mentioned above require expensive equipment and a significant amount of effort to set up. However, depending on the nature of the play bio-markers, play bio-marker monitoring may be possible with significantly less overhead. For example, many play bio-markers may be detectable by radar-based sensors that can detect minute body movement and gestures from afar, wireless protocols, haptic technology, lensless smart sensors, as well as wearable technology. Radar-based sensors are described, for example, at airows.com/gear/googles-new-project-soli-is-mind-blowing---see-it-in-action. 
     The data that the sensors collect can be used to identify play patterns/types and play personalities, and then be integrated back into the system to design and personalize experience recursively. Examples of using wearable technology to detect bio-markers include, but are not limited to:
         a wrist-watch that detects play bio-markers that are manifest by heart-rate or play-specific hand and arm gestureseye-glasses with a camera directed towards the eye to play bio-markers that are manifest by pupil dilations   an undershirt with built-in sensors for detecting play bio-markers that are manifest by changes in muscle tension or skin temperature   sensors woven into fabric and configured to measure physiologic/emotional data       

     In addition to wearable monitoring systems, some monitoring systems may not require any direct contact with a user. For example, to monitor for play bio-markers that are manifest in the facial expression of a subject, a room may have cameras that are positioned to capture the facial expression of the subject. In addition, systems are available for monitoring a variety of physical gestures or movements and biological signals, including body temperature and heartbeat, from a distance. Such systems may be used to monitor for play bio-markers that are manifest by patterns in those biological signals without any contact with the persons being monitored 
     Monitoring for Play and Epigenetics 
     The study of personality traits has changed dramatically with the integration of the biological sciences, particularly genetics, into a deeper understanding of its manifestations. Variations in DNA sequencing is associated with individual differences in personality. Many other examples of behavioral modifications other than personality traits can also be linked to environmentally activated or modified genes, particularly as they relate to health and performance. No longer is the genome considered a static form, but is now seen as dynamic, the operation of which is regulated by environmental signals. 
     The influence of play behavior and its capacity to selectively activate cortical genes, with subsequent behavioral outcomes has been achieved in research settings studying animal play behavior. The genes involved in animal behavior are identical to those in humans. 
     Behavioral genetics now provides evidence of the relationship between genomic variation and neural function. Those biomarkers associated with environmentally induced changes in the genomes have been linked to individual differences in personality (Ebstein, 2006, Meyer-Lindenberg &amp; Weinberger, 2006, Rutter, 2007). Jeffrey Burgdorf, a protégé of Jaak Panksepp, has demonstrated that rats at play selectively activate a wide variety of prefrontal cortical genes that are associated with synaptogenesis. The laboratory-induced deprivation of rat play is associated with diminished synaptogenesis and profound social dysfunction. Suppression of rough and tumble play in rats is linked to multiple behavioral deficiencies (Pellis and Pellis). The clinical findings of play or its absence in humans mirrors the benefits of play for increased competency, as well as the behavioral deficiencies found in the severely play deprived. Thus the science of epigenetics, with evidence for play behavior as an activator and modifier of the genome will, in the future for humans and within ethical and technologically available instrumentation, allow for assays of its behavioral outcomes both from active play as well as its deprivation. Epigenetic signals fostered by authentic play behaviors can thus influence the capacity for environmentally regulated transcription factors to influence genomic function (Meany, 2013). 
     For example, as fMRI and EEG and other modes of assaying brain function now confined to physically inactive constraints become a part of unfettered mobility (a common necessity to achieve a “state” of play) the capacity to demonstrate more specifically the profiles of play and playfulness will follow. 
     Jazz musicians undergoing EEG analysis while playing improvisationally (vis-à-vis from memory) demonstrate profiles similar to those of selected highly creative individuals involved in creative problem-solving. 
     Additional examples of measurable stress reduction through play, and increased sustained damaging levels of stress in play-deprived animals in highly playful social mammals are available. This animal play research-base allows for current multiple biomarkers assaying the outcomes of play vs non-play certainly support our readiness to apply similar measurements to humans. 
     Uses of Play State Information 
     As explained above, the play state of a subject may be ascertained by monitoring the subject for play bio-markers. The play state information thus derived may be used in a variety of ways. For example, when it is detected that a subject has entered a state of play, a computing device may generate and store a “user-specific play record”. In one embodiment, the user-specific play record identifies the user, and stores information about the play state event. The play state event information may include, for example, data that identifies:
         the duration of the play state   the activity in which the user was engaged when the play state occurred   the activities that sustain the play state or move it into another “type” of play state.   The activities that trigger or move the play state to a non-play state.   environmental conditions when the play state occurred (e.g. time of day, indoors/outdoors, etc.)   an activity category to which the activity belongs   a play pattern/type that corresponds to the activity   the particular or individualized triggers that evoked the play state from a non-play state       

     Based on the user-specific play records that have been generated for a user, the play personality of the user may be determined. In addition to or instead of using the user-specific play records to determine a user&#39;s play personality, the user-specific play records may be used to:
         customize the operation of software, computing device or non-computing device or apparatus based on which activities cause the user to enter a state of play and those activities which sustain it.   determine whether the user is suffering from play deprivation   give recommendations to the user/subject relative to activities, products, services, stores and/or locations that based on the type of activities that cause the user/subject to enter a state of play   recommend compatible companions in an online dating service   determine which online advertisements to present to the user/subject   recommend physical fitness activities or exercise devices based on which activities cause the user/subject to enter a state of play   identify intrinsic motivators of the user/subject;   identify play types/patterns of the user/subject;       

     These are merely some of the virtually unlimited ways that user-specific play records may be used. The techniques described herein are not limited to any particular use of the user-specific play records. 
     Given the type of dynamic and fluid data one can provide/receive through various wearable and non-wearable sensors while a person (or animal/pet or avatar etc) is undergoing various experiences, the data can be organized and interpreted and then used in self-motivated/self-sustaining intrinsically motivated “personalized human-centered design”. 
     Autotelic Experiences, Transient Hypofrontality and Play 
     Arne Dietrich and Oliver Stoll have written extensively on autotelic experiences and describe them as occurring when one becomes so absorbed in an activity that one loses a sense of time. There is no effort or strain in the activity, and it is pursued with passion and focus while it often feels like it is happening on its own. These autotelic experiences are associated with enhanced or optimal performance. It is surprising how much these two authors describe play without even mentioning it by name in their research. They are not alone in their oversight. Perhaps this again indicates the extent to which play has had a bad rap and with the advent of Play Science, is just now beginning to overcome the common perspective that play is optional, trivial or unproductive. 
     Autotelic experiences have not been the focus of cognitive neuroscientists. Perhaps the reason for this oversight is that these scientists are fixed upon a narrow reductionists focus that holds that better performance in any task necessitates increased conscious effort dedicated to that task. After all, that seems reasonable and logical. However, in autotelic experiences, and in the state of play, what happens is that mental effort decreases while what appear to be automatic, effortless and thoughtless actions are often associated with higher more optimal performance. 
     Understanding the neuroscience of autotelic experiences means that we value distinct processing systems. Affective neuroscientists such as Jaak Panksepp have been pioneers in this arena, yet remain for the most part unrecognized. Dietrich and Stoll see the brain as running “two functionally and anatomically distinct information systems, the explicit and implicit systems . . . ” (Effortless Attention, Bruya, Arne Dietrich and Oliver Stoll) 
     The implicit system is a more primitive and evolutionarily ancient system, quick and intuitive. Its efficiency is associated with the fact it does not have to form “higher order representations of its knowledge.” The explicit system represents knowledge “in a higher order format; that is, it represents additional information about the information, such as the fact that it contains the information it contains. This permits the information to be broadcast to a global work space, making it usable for other parts of the system.” 
     Arne Dietrich and Oliver Stoll have also written extensively on “transient hypofrontality”. They have shown that the down regulation of the prefrontal cortex can be associated with autotelic experiences which comprise effortless attention, a loss of time passing, inattention to outcome and other criteria which fulfill the definition of “authentic play”. This frontal shutdown allows freer exchanges of multiple association circuits within the rest of the brain. 
     In short, “the defining feature of this multi-faceted phenomenon is the intrinsically rewarding experiential involvement in moment-to-moment activity that is accompanied by a positive experience quality. This main feature is responsible for further features, such as the merging of action and awareness, the altered sense of time, and the sense of control. In this state of effortless attention, the individual is completely absorbed in the activity itself and is no longer aware of being separate from the action.” (Effortless Attention, Bruya, Arne Dietrich and Oliver Stoll citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.471.5201&amp;rep=rep1&amp;type=pdf) 
     This certainly appears to meet the characteristics of attunement, the grounding basis of play. 
     Monitoring for Intrinsic Motivators 
     In the sections above, techniques have been described for identifying play bio-markers, and monitoring subjects to detect occurrence of those play bio-markers, and then performing further actions based on what events triggered the state of play for the subject. However, similar techniques may be used relative to intrinsic motivators associated with fundamental drives other than play. 
     For example, sensors may be used to identify the bio-markers for intrinsic motivators found in other fundamental subcortically organized drives, such as caregiving, seeking, lust/sex, hunger/nutrition and fear. When, through the use of a sensor system, the bio-markers for such intrinsic motivators are detected, various appropriate actions may be taken. For example, the intrinsic motivators, related to hunger/nutrition of a subject, may be used to develop a customized diet for the subject, or help treat the subject for obesity. 
     Self-Organization in Artificial Intelligence 
     Biologically speaking, play helps humans self-organize. Sleep helps humans self-organize as well. Other fundamental drives do the same. However, play is the primary genesis for human vital creativity. 
     Inanimate, non-biological things also self-organize. Examples of non-biological things that self-organize include the cosmos, at the one extreme, and the microcosmic world at the other. Inanimate things, when they reach a certain level of complexity, begin to self-organize. This is process is referred to herein as “emergence”. Emergence is a major meta-pattern in the universe. 
     Machines, such as computer systems, have the potential to self-organize, especially through the use of complex Artificial Intelligence. See, for example,  The Age of Spiritual Machines: When Computers Exceed Human Intelligence  by Ray Kurzweil (Viking, New York, 1999). As the machines self-organize, these inanimate complex technological systems may develop play patterns. Thus, the techniques described herein for determining play personalities, and modifying behavior relative to an entity based on the determined play personality of the entity, are equally applicable to self-organizing technological systems as they are to biological entities, such as humans and animals. 
     Gerald Edelman, the eminent Nobel Laureate neuroscientist and his group worked extensively with many small robots, which they called “kilobits”. These kilobits were connected to a huge array of multiple feedback learning systems. This configuration was programmed to initiate motoric behaviors in the kilobits. An unexpected outcome from this research demonstrated random, non-stereotyped behavioral quirks. This behavior produced self-organizing behavior, replicating to a large degree what we now identify as play behavior. 
     Specifically, products and services may not only be curated and customized simply for the play personality of a human “user”, but as a means for a technology system to self-organize itself, and a way that humans can identify and understand a complex non-biological system&#39;s emergent self-organization. It may be that with increased computing power capacities (quantum computing is going to increase computing power a billion-fold) it may become important to know a technological system&#39;s emergent play personality to best attune with it, interpret its behaviors, and/or influence it. 
     Using Play to Achieve Goals 
     The dynamic nature of play is such that play itself cannot be prescribed or designed. What can be designed are play opportunities and the circumstances for play to emerge. Once an objective or purpose or outcome becomes more important than the joyful experience of the “state of play” (losing a sense of time, feeling completely engaged, not worried about outcome, etc), play is lost, as is creativity. Consequently, play is less an instrument for achieving goals that it is a means for establishing a deep engagement by offering the possibility of an experience attuned a unique person&#39;s intrinsic motivators. Once deeply engaged, a user&#39;s drive to explore the possible (play) kicks in. 
     When one attempts to manipulate or force play, play is actually lost. No one can force play on another person, just as no one can force love. It happens when the conditions are in alignment and the intrinsic movement/desire to engage is activated from within. The systems and techniques described herein are the attuned conditions to invite play experiences for each unique individual. 
     Augmented and Virtual Reality, Artificial Intelligence and the Internet of Things 
     New frontiers of technologically-enhanced and designed experiences are quickly making their way into our everyday lives. The examples provided herein and many other embodiments can be integrated into new formats such as augmented and virtual reality, artificial intelligence and the internet of things. Regardless of how play-related data needed for identifying and developing play states, intrinsic motivators, play types/patterns, play profiles and play personalities is collected and collated, the methodologies described herein can be applied to these and other designed experiential opportunities today and into the future. The techniques described herein personalize and enhance user/subject engagement and experience because they attune the designed experience with the essential design of the subject/user to play throughout a lifetime, and incorporate their play preferences. 
     Recreative Design™ 
     Currently, the “design thinking” found in design firms and many other organizations emphasize and initiate their projects first, with “empathy” with the user. However, this “empathy” does not fully integrate a robust and deep understanding of the human biological design to play. The view that play is nature&#39;s design for human deep engagement and creativity throughout a lifetime, and that we all play differently, is thus either neglected or not fully realized in their design thinking methodologies. 
     “Recreative Design”, the methodologies and applications described herein, are how design thinking can evolve to integrate play into myriad facets of design, particularly personalized human-centered design. 
     Although play itself uniquely varies with the individual, and thus cannot be engineered, designed or prescribed, the opportunities presented to engage in play can be. Tools to develop and enhance opportunities to play can also be designed, particularly for a person who has lost their play and suffers from play deprivation. For example, although a virtual reality headset does not in and of itself constitute play, it does offer the possibility and opportunity for play. The quality and length of play by the user wearing the headset are, among many factors, influenced by whether the experience design is in attunement and offers engagement with the unique user. When play is forced, the characteristics that make an activity or experience playful are lost. Hence, designing play opportunities attuned with a subject/user is the key to enhancing authentic play and self-motivating, self-sustaining deep engagement. 
     Exploring the possible through recreative design and realizing the opportunities and cross-sector applications for personalized, human-centered design are how we can get awkward technology interface out of the way and provide the context for our experiencing deep and meaningful engagement and connection that are driven from within. In this sense, recreative design is grounded in science and blessed by nature. Just like there are many shades of green, there are many patterns of play. Nature loves and celebrates diversity. Recreative design does too. One size does not fit all. 
     Hardware Overview 
     According to one embodiment, the techniques described herein are implemented by one or more special-purpose computing devices. The special-purpose computing devices may be hard-wired to perform the techniques, or may include digital electronic devices such as one or more application-specific integrated circuits (ASICs) or field programmable gate arrays (FPGAs) that are persistently programmed to perform the techniques, or may include one or more general purpose hardware processors programmed to perform the techniques pursuant to program instructions in firmware, memory, other storage, or a combination. Such special-purpose computing devices may also combine custom hard-wired logic, ASICs, or FPGAs with custom programming to accomplish the techniques. The special-purpose computing devices may be desktop computer systems, portable computer systems, handheld devices, networking devices or any other device that incorporates hard-wired and/or program logic to implement the techniques. 
     For example,  FIG.  9    is a block diagram that illustrates a computer system  900  upon which an embodiment of the invention may be implemented. Computer system  900  includes a bus  902  or other communication mechanism for communicating information, and a hardware processor  904  coupled with bus  902  for processing information. Hardware processor  904  may be, for example, a general purpose microprocessor. 
     Computer system  900  also includes a main memory  906 , such as a random access memory (RAM) or other dynamic storage device, coupled to bus  902  for storing information and instructions to be executed by processor  904 . Main memory  906  also may be used for storing temporary variables or other intermediate information during execution of instructions to be executed by processor  904 . Such instructions, when stored in non-transitory storage media accessible to processor  904 , render computer system  900  into a special-purpose machine that is customized to perform the operations specified in the instructions. 
     Computer system  900  further includes a read only memory (ROM)  908  or other static storage device coupled to bus  902  for storing static information and instructions for processor  904 . A storage device  910 , such as a magnetic disk, optical disk, or solid-state drive is provided and coupled to bus  902  for storing information and instructions. 
     Computer system  900  may be coupled via bus  902  to a display  912 , such as a cathode ray tube (CRT), for displaying information to a computer user. An input device  914 , including alphanumeric and other keys, is coupled to bus  902  for communicating information and command selections to processor  904 . Another type of user input device is cursor control  916 , such as a mouse, a trackball, or cursor direction keys for communicating direction information and command selections to processor  904  and for controlling cursor movement on display  912 . This input device typically has two degrees of freedom in two axes, a first axis (e.g., x) and a second axis (e.g., y), that allows the device to specify positions in a plane. Computer system  900  may also operate based on voice input and/or face recognition. 
     Computer system  900  may be programmed to recognize faces and/or play triggers. With respect to face recognition, a camera may be operative coupled to computer system  900 . In response to initiation of a computer-based game, the system may cause the camera to capture a picture of the user. The picture thus captured may be compared against previously-stored images of users. Upon finding a match, the player profile associated with the match may be used as the basis for customizing the game experience, as discussed above. 
     Computer system  900  may also be programmed to recognize play triggers expressed by users. For example, a camera may actions performed by a user. Those actions may be analyzed by the computer to determine whether the actions match behavior patterns associated with play triggers. When the detected user actions match the behavior pattern associated with a play trigger, the player may be in a “game playing mood”. Therefore, in response to detecting the user&#39;s play trigger action, the computer  900  may perform one or more actions to invite the user to play a game. For example, the computer may display a message that says “would you like to play game X now?” or “I challenge you to play game X”. The game to which the user is automatically invited may be selected based, for example, on the type of play trigger that was recognized and/or the play profile of the user (whose identity may be determined by face recognition). 
     Computer system  900  may implement the techniques described herein using customized hard-wired logic, one or more ASICs or FPGAs, firmware and/or program logic which in combination with the computer system causes or programs computer system  900  to be a special-purpose machine. According to one embodiment, the techniques herein are performed by computer system  900  in response to processor  904  executing one or more sequences of one or more instructions contained in main memory  906 . Such instructions may be read into main memory  906  from another storage medium, such as storage device  910 . Execution of the sequences of instructions contained in main memory  906  causes processor  904  to perform the process steps described herein. In alternative embodiments, hard-wired circuitry may be used in place of or in combination with software instructions. 
     The term “storage media” as used herein refers to any non-transitory media that store data and/or instructions that cause a machine to operate in a specific fashion. Such storage media may comprise non-volatile media and/or volatile media. Non-volatile media includes, for example, optical disks, magnetic disks, or solid-state drives, such as storage device  910 . Volatile media includes dynamic memory, such as main memory  906 . Common forms of storage media include, for example, a floppy disk, a flexible disk, hard disk, solid-state drive, magnetic tape, or any other magnetic data storage medium, a CD-ROM, any other optical data storage medium, any physical medium with patterns of holes, a RAM, a PROM, and EPROM, a FLASH-EPROM, NVRAM, any other memory chip or cartridge. 
     Storage media is distinct from but may be used in conjunction with transmission media. Transmission media participates in transferring information between storage media. For example, transmission media includes coaxial cables, copper wire and fiber optics, including the wires that comprise bus  902 . Transmission media can also take the form of acoustic or light waves, such as those generated during radio-wave and infra-red data communications. 
     Various forms of media may be involved in carrying one or more sequences of one or more instructions to processor  904  for execution. For example, the instructions may initially be carried on a magnetic disk or solid-state drive of a remote computer. The remote computer can load the instructions into its dynamic memory and send the instructions over a telephone line using a modem. A modem local to computer system  900  can receive the data on the telephone line and use an infra-red transmitter to convert the data to an infra-red signal. An infra-red detector can receive the data carried in the infra-red signal and appropriate circuitry can place the data on bus  902 . Bus  902  carries the data to main memory  906 , from which processor  904  retrieves and executes the instructions. The instructions received by main memory  906  may optionally be stored on storage device  910  either before or after execution by processor  904 . 
     Computer system  900  also includes a communication interface  918  coupled to bus  902 . Communication interface  918  provides a two-way data communication coupling to a network link  920  that is connected to a local network  922 . For example, communication interface  918  may be an integrated services digital network (ISDN) card, cable modem, satellite modem, or a modem to provide a data communication connection to a corresponding type of telephone line. As another example, communication interface  918  may be a local area network (LAN) card to provide a data communication connection to a compatible LAN. Wireless links may also be implemented. In any such implementation, communication interface  918  sends and receives electrical, electromagnetic or optical signals that carry digital data streams representing various types of information. 
     Network link  920  typically provides data communication through one or more networks to other data devices. For example, network link  920  may provide a connection through local network  922  to a host computer  924  or to data equipment operated by an Internet Service Provider (ISP)  926 . ISP  926  in turn provides data communication services through the world wide packet data communication network now commonly referred to as the “Internet”  928 . Local network  922  and Internet  928  both use electrical, electromagnetic or optical signals that carry digital data streams. The signals through the various networks and the signals on network link  920  and through communication interface  918 , which carry the digital data to and from computer system  900 , are example forms of transmission media. 
     Computer system  900  can send messages and receive data, including program code, through the network(s), network link  920  and communication interface  918 . In the Internet example, a server  930  might transmit a requested code for an application program through Internet  928 , ISP  926 , local network  922  and communication interface  918 . 
     The received code may be executed by processor  904  as it is received, and/or stored in storage device  910 , or other non-volatile storage for later execution. 
     In the foregoing specification, embodiments of the invention have been described with reference to numerous specific details that may vary from implementation to implementation. The specification and drawings are, accordingly, to be regarded in an illustrative rather than a restrictive sense.