Title: The Session on Playware with Invited Talks by Henrik
Hautop Lund, Luigi Pagliarini, and Tomoya Shimokakimoto
ISInvited Talker 1
IS1-1 Playware Research – Methodological Considerations

Henrik Hautop Lund (Centre for Playware, Technical University of Denmark, Denmark)Several sub-disciplines of engineering are driven by the researchers’ aim of providing
positive change to the society through their engineering. Based on two decades researchin developing engineering systems with a societal impact (e.g. in robotics, embodied AI,and playware), in this paper we suggest a cyclic research method based on a mix between
participatory and experimental processes. In particular, inspiration from the action
research method applied to interdisciplinary technology development becomes aparticipatory approach characterized by rapid prototyping cycles which allow iterativetechnology specification and development together with people in their real worldenvironment. With the mixed research method, we suggest that there are cases, whereapproaches from the positivistic and interpretivistic epistemologies can and should bemerged. We exemplify this with health care technology and playware.

Henrik Hautop Lund, Professor, Technical University of Denmark,is head of the Center for Playware, and has published more than
175 scientific papers and several patents. He has served in theDanish National Research Council. He is World Champion in
RoboCup Humanoids Freestyle 2002, has developed
shape-shifting modular robots, and has collaborated closely onrobotics, ALife and AI with companies like LEGO, Kompan,BandaiNamco, etc. for the past two decades. His Center for
Playware at the Technical University of Denmark has a long trackrecord of developing modular robotic playware for playfulcontextualized IT training in Sub-Saharan Africa, for playful
rehabilitation for sport, for music, for wearable, for play, and for
education. These modular playware technology developments
include I-Blocks (LEGO bricks with processing power) andmodular interactive tiles (larger bricks for physical rehab).
Further, with the development of East-Africa’s first science andbusiness park, local entrepreneurship has been fostered amongst
students graduating from the university degree programs incontextualized IT. Combining such skills, it became possible todevelop technical skill enhancing football games and global
connectivity based on modular playware for townships in South
Africa for the FIFA World Cup 2010. Lately, together withinternational pop star and World music promoter Peter Gabriel,
he has developed the MusicTiles app as a music 2.0 experience
to enhance music creativity amongst everybody, even people
with no initial musical skills whatsoever, and made physicalmodules for Peter Gabriel’s live stage performance. In all cases,
Professor Henrik Hautop Lund and his research center develop
modular playware technology in a playful way to enhancelearning and creativity amongst anybody, anywhere, anytime.

Invited Talker 2
IS1-2 ALife for Real and Virtual Audio-Video Performances

Luigi Pagliarini1,2 Henrik Hautop Lund1( Centre for Playware, Technical University of Denmark, Denmark)(2 Academy of Fine Arts of Macerata, Italy)
1

MAG is an electronic art piece in which an ALife software attempts to “translate” musicalexpression into a corresponding static or animated graphical expressions. The mechanism
at the base of such “translation” is based on artificial learning techniques. MAG use
population of neural networks that can use both genetic and reinforcement learningalgorithms to evolve appropriate behavioral answers to inputs. The combination ofartificial evolution and the flows of a repeated song or different musical tunes allows thesoftware to obtain a special relationship between sound waves and the aesthetics ofconsequent graphical result. Further, we are exploring the concept of run-time creation ofboth music and graphical expression. To do that we use MusicTiles app that allows users
to remix music by connecting musical building blocks. When combining MusicTiles appand MAG software, we provide the possibility to melt both musical expression andgraphical expression in parallel and at run-time, and therefore creating a audio-video
performance that is always unique.

Luigi Pagliarini is an artist, psychologist, multimedia andsoftware designer, expert in robotics, AI and Artificial Life. He iscurrently Professor at the Academy of Fine Arts of Macerata(Italy) and Consultant Professor at DTU Center for Playware

(Denmark). He has published in different international books,journals, congresses and conferences proceedings and has been
rewarded with international prizes more than once. He has
exhibited his work in different museums and institutions all over
the world. Luigi Pagliarini has also worked for many different
institutes and universities as professor or researcher and, as
consultant, with many enterprises and multinational factories.
His work has often been reported on many international
newspapers, magazines and televisions.
Invited Talker 3I
IS1-3 Heart-pulse Biofeedback in Playful Exercise using a Wearable device andModular Interactive Tiles
Tomoya Shimokakimoto1, Henrik H. Lund2, Kenji Suzuki3(1 University of Tsukuba, Japan)(2 Technical University of Denmark, Denmark)(3 University of Tsukuba/ JST, Japan)

We developed a playful biofeedback system using a wearable device andmodular interactive tiles. We suppose that patients could regulate exercise
intensity on their own through biofeedback. We propose biofeedback playsystem called “bioToys” based on exercise with the modular interactive
tiles. The system consists of a wearable device and modular interactive
tiles. We combine the two systems to provide users with heart pulse
biofeedback in playful exercise. We show that using the developed system
it is possible for the users to regulate the exercise intensity on their own
with biofeedback, and also possible to analyze exercise activity using
number of steps on the tiles and heart beat rate.

Tomoya Shimokakimoto was graduated from Master Courseof University of Tukuba and now is studying toward Ph.D
candidate.