Reviewerly/exHarmony huggingface dataset:
ErgoExplorer: Interactive Ergonomic Risk Assessment from Video Collections

Ergonomic risk assessment is now, due to an increased awareness, carried out more often than in the past. The conventional risk assessment evaluation, based on expert-assisted observation of the workplaces and manually filling in score tables, is still predominant. Data analysis is usually done with a focus on critical moments, although without the support of contextual information and changes over time. In this paper we introduce ErgoExplorer, a system for the interactive visual analysis of risk assessment data. In contrast to the current practice, we focus on data that span across multiple actions and multiple workers while keeping all contextual information. Data is automatically extracted from video streams. Based on carefully investigated analysis tasks, we introduce new views and their corresponding interactions. These views also incorporate domain-specific score tables to guarantee an easy adoption by domain experts. All views are integrated into ErgoExplorer, which relies on coordinated multiple views to facilitate analysis through interaction. ErgoExplorer makes it possible for the first time to examine complex relationships between risk assessments of individual body parts over long sessions that span multiple operations. The newly introduced approach supports analysis and exploration at several levels of detail, ranging from a general overview, down to inspecting individual frames in the video stream, if necessary. We illustrate the usefulness of the newly proposed approach applying it to several datasets.
Empathizing with Robots—Animistic and Performative Methods to Anticipate a Robot's Impact

Typically, social robots are supposed to empathize with humans, understand human emotions, and anticipate human needs. With this chapter, the authors turn the table: What can humans learn through empathizing with technology? How might the design of robots change if developers adopted the perspective of a robot, walking in its shoes to perceive and understand the world from its point of view through sensors and actuators? Is the technomorphization of human bodies a mind-expanding complement to the anthropomorphization of technology? The authors present a range of innovative methods, all of which are based on empathy, for use by robot designers. For example, Thing Ethnography works by attaching cameras to access the perspective of an object. Object Personas is about imagining the personality of an object. When applying Enacting Utopia, designers perform like an object in a positive future. Through with Techno-Mimesis, they are able to perceive a use scenario as an object does. The authors clarify that such kinds of empathy do not happen out of naïveté (Old Animism). When applied consciously, they generate knowledge about—and reflexive distance from—technological objects such as robots.
Move Away from the Stereotypical User in the Picture-Perfect Scenario—A Plea for Early and Broad User Integration

Presents the perspectives of Edi Haug, a man who is deaf and blind. Together with his friend Laura Schwengber, a sign language interpreter, he explains how a robot could act as a useful assistant for both. Such a robot could not only make Haug more independent, but also allow Schwengber to become more of a friend and less of an assistant.
Recursos educativos abiertos: valiosos e imprescindibles

In this paper, the authors will talk about the development of technological platforms and tools that will support the creation and implementation of techno-pedagogical paradigms to tech the XXI Century generations. By proving how the innovative model of the open and distance learning universities (UNAD, for its Spanish acronym) is not run out and can be renewed, taking as an example the COVID-19 pandemic and analyzing the carriers that provide change to a new education, where the need of innovation in higher education in open and distance modalities is an urgent matter. Undoubtedly, learning is one of the human capacities that has most influenced their development and evolution. Thus, the e-education concept is presented as an effort to develop talents and human capacities using the Internet and new information and communication technologies (ICT). This will allow introducing a generalized remote mode, which will create a different culture adjusting the school curriculum to an online strategy, and not a rigid one, that involves technological improvements, so general and specialized knowledge are combined to the needs of scientific, technological, and social development. Teachers work with students differently and provide help through more knowledge and experience. Recent studies are showing that there are more open and online options for teacher professional development and teachers access the Internet to expand their development opportunities through social media platforms. In this sense, the non-attendance process of education has improved its relevance globally. Although, the COVID-19 pandemic caused an accelerator effect on the digital transformation of the educational institutions.
ORE MINERALIZATION IN PALEOPROTEROZOIC GRANULITE COMPLEXES OF THE NORTH OF THE ALDAN-STANOVOY SHIELD

The problems of metallogenic specialization of the Early Precambrian continental crust in metamorphic complexes of various composition and conditions of formation are of urgent importance for regional metallogeny development. The paper considers the geology, features of the mineral and material composition of deposits and points of mineralization in the Paleoproterozoic granulite complexes of the Aldan-Stanovoy shield. A comparison of the features of composition with those of the ore deposits in the Svecofennides of the Baltic Shield as an well studied folded region has been performed. The conclusion was made about the similarities of metallogenic specialization of the metamorphic complexes.
ONLINE APPLICATION AS LEARNING TOOL

A change was brought about in the educational area through COVID-19.Online learning is tough for teachers to implement .The purpose of this study is to evaluate how useful YouTube is as an online learning tool.Research of this kind is qualitative research.Three primary school teachers served as the study's research subjects.The Miles and Huberman model's analysis as well as the method of data analysis used before going into the field are both used in this study.According to the findings of this study, YouTube can be used as a learning tool to support independent learning in pupils.The educational content on YouTube is helpful to parents.It is simple to access YouTube.Additionally, parents can still support learning while they are at work thanks to the accessibility of YouTube's educational content at any time and from any location.Therefore, it can be said that YouTube learning materials are efficient for online learning.According to this study, teachers can utilise YouTube as a teaching tool to aid their students' learning.To make it simpler for students to absorb the material offered on Youtube, the selection of videos must be tailored to the subject matter, age, and psychological maturity of the audience.
Technological Study of Mesh Ceramics from Umilenye Settlement

Results of the technical and technological study of samples of mesh ceramics (with pockmarked and flamentous prints) from the excavations of V.I. Smirnov in 1927 are considered in the paper. The data obtained showed the similarity of the analyzed vessels in the technology of their manufacture at the preparatory stage of pottery production. Differences in the nature of the treatment of the external surfaces of the vessels did not reveal the presence of relationships with the recipes of the molding masses. Molding masses were mainly prepared on the basis of sanded clays with the addition of artifcial impurities in the form of wood and organic components. The soil was prepared by crushing granite-gneiss rocks of stone to a predominant particle size of 1-2 mm. An organic solution in the fractures of ceramics with pockmarked prints has been tentatively identifed as a squeeze from the manure of ruminants. Such a determination of an organic solution for ceramics with flamentous prints causes diffculties. The combination of mineral and organic inclusions in the composition of the molding mass of mesh ceramics from the Umilenye settlement, in all likelihood, dates back to the Bronze Age. The combination of mineral and organic impurities in the molding mass is observed even among the bearers of the Fatyanoid ceramic traditions. Under the inﬂuence of the Fatyanoid technological traditions, mesh ceramics could be formed in the area of lake.
INVITED PAPER — A CONJECTURE ON THE ORIGINS AND EVOLUTION OF MARKETS

The author shares his theory on market creation and evolution from his perspective as an academic and a practitioner who has been involved in financial innovation for five decades. Rather than being spontaneously created, markets appear to follow a clear set of steps (the “seven-stage” process) from inception to maturity. It is critical that the benefits from transacting are greater than the costs of establishing the market — otherwise the evolution does not occur. Historical examples of the process outlined by the author can be found in commodity, equity, fixed income and environmental markets. The author provides observations and lessons that his evolutionary framework shares with financial inventive activity in new and existing products in our rapidly evolving digital world. Recent digital innovations such as the blockchain have evolved in a framework that did not require a legislative or regulatory framework (or what the author calls a “permissionless” environment). A properly designed regulatory environment can be permissionless regarding inventive activity (withness the Commodity Futures Trading Commission in the United States). A permissionless environment has historical precedent in other “analog” innovations such as wheat trading in the 19th century or financial futures in the mid-1970s. Following the seven-stage process, those innovations arose from structural changes or latent economic demands. Their standards and infrastructure were only much later understood and adopted by the regulators. Given that, the author suggests that since changes now occur at hyper speed, the implications for the future shape of derivatives markets are likely to be profound.
DIDACTIC ASPECTS OF USING SERVICES FOR CREATING VIRTUAL BOARDS IN THE EDUCATIONAL PROCESS

Purpose of the article is to summarize the functionality of services for creating virtual boards and identify their didactic capabilities in the educational process. Methodology. The methods of analysis of scientific pedagogical literature of the problem of using virtual boards in the educational process; generalization and systematization of information of the didactic potential of Padlet, Jamboard, Miro, Stormboard, IDroo, Classroomscreen services; comparison of their advantages and disadvantages are used in the article. Results. It is shown that the in the context of the rapid development of information and communication technologies the use of virtual boards in the educational process is becoming increasingly popular. This is partly due to the fact that these visualization tools do not require a significant change in the pedagogical paradigm – the presentation of information is familiar, but adapted to the virtual environment. The virtual board should be considered as a new, promising and multifunctional service – a workspace, a "white sheet" for collaboration on creating and editing images and documents in real-time communication. In most cases, the functionality of services for creating virtual boards is similar, but there are really unique solutions. When choosing a service, educators should take into account the planned goal, the pedagogical position of successfully solving problems arising during distance learning, the peculiarities of the individual style of professional activity, their own preferences and experience in using information and communication technologies. Visual, informative and interactive are the main functions of using virtual boards. The didactic possibilities of using virtual boards are specified (summarizing the effectiveness of their functionality) in the article. Practical value. The theoretical and practical achievements presented in the article can be used by scientists who work upon the problems of pedagogical education; by pedagogical staff of postgraduate pedagogical education institutions, and by the teachers and methodologists in educational practice especially in the process of distance learning.
SOCIAL MEDIUM AND INDIVIDUAL

Socialization is accomplished by a wide set of methods specific to a certain society, social stratum and age. For instance, it can include the methods of nursing a baby; the methods of encouraging and punishing in a family, age-mate groups, training or task teams; various methods and types of relations in basic life spheres (communication, games, sport) etc. The better organization of social groups is the more opportunities it provides with socializing influence on an individual. However social groups are unequal in their ability to provide influence on a personality at different stages of its ontogenetic development. Thus, family has the greatest influence at tender and preschool age. In teenage years and adolescence, the most effective influence of age-mate groups appears and grows. Status, labour collective or professional team and individual people take the central stage in adulthood. There are some factors of socialization, the value of which remains throughout an individual’s life. They are nation, mentality, ethnos. Recent years scientists attach greater importance to macro level socialization issues including natural and geographical conditions as it is determined that they have influence on formation of personality both directly and indirectly. Macro level socialization issues knowledge let comprehend the peculiarity of disclosure of general laws of development of individual as Homo sapiens. Recognition of personality activity as a dominant factor of its formation raises the question of purposeful activity, self-development of personality i.e. permanent work on self-improvement and spiritual development. The possibility to complicate tasks and creation content gradually, implementation of age and individual approach, formation of creative individuality equally to implementation of collective education and stimulation of personal self-governance through its further development are ensured by self-development. Personality as a product of life in the meantime is a living organism. The relation between social and biological things in the formation and behavior of a personality is extremely complex and has an unequal impact on it at different stages of individual development, in different situations and types of communication with other people. Courage can run into imprudent when the desire to draw attention to oneself (natural need for recognition) is stimulated. Courage prompts another people to brave life obstacles, although no one but them know about it. It is important to see the level of expression of the corresponding trait (or even to notice it). It is proved that socialization is a non-linear process of self-development of individual under the influence of social medium, the whole environment. The determine factor of socialization is not natural inclinations themselves but personal qualities formed by the external environment as a product of education and upbringing.
PROFESSIONAL PERSONALITY DEVELOPMENT AS A COMPONENT OF THE PROFESSIONAL CULTURE OF THE FUTURE TEACHER

The article examines the peculiarities and importance of professional self-development as a component of the professional culture of the future teacher. The professional and personal development of an individual as a specialist in his field is possible only if a person has a certain value-motivational attitude towards his professional and personal future, which ultimately translates into self-development and self-improvement. Professional and personal self-development cannot be considered without a relationship, since professional self-development is a continuation of personal development. Special attention was paid to the fact that the professional self-development of future teachers is a purposeful, self-discovery and self-projecting type of activity of a person who wants to realize himself as a professional in a certain field of employment. The basic definitions of the concepts of "development" and "self-development" are explained. The main conditions for the professional self-development of students who plan to be teachers in the future are defined and characterized, namely: a positive attitude towards the profession of a teacher and the implementation of pedagogical activities; professionally important qualities and motives of professional activity, as well as the student's internal desire for professional self-development; knowledge, skills, skills of professional self-development, which act as means of self-development. An important factor in the professional self-development of a future teacher is the educational environment. Because this environment is a flexible, open, sometimes conflicting and critical structure that "lives" in constant dynamics, which as a result provokes and stimulates a person to professional self-development. It is stated that professional self-development of future pedagogues and teachers is a purposeful activity of the individual, which includes aspects of self-knowledge and self-projection to improve one's activity and profession in the educational institution and realize oneself as a professional and specialist.
INFORMATION CULTURE IN PROFESSIONAL TRAINING OF FUTURE TEACHERS

The article provides an overview on the problem of the introduction of information and telecommunication technologies in the modern educational system, which demonstrates new opportunities for optimizing the learning process, particularly language learning, at all levels. The choice of the topic, its relevance, the theoretical significance and practical value of the investigated problem are substantiated. A special attention is paid to the Internet, web technologies, possibilities of mass media, active use of the didactic potential of the virtual network. The authors consider the possibilities of training new generation teachers who possess not only traditional, but also innovative learning technologies, who are able not only to process certain information, but also to produce it, creatively using the time to solve educational tasks. The proposed work is devoted to the problem of forming the information culture of future teachers, their readiness to use the latest information technologies in their professional activities; organization of the educational process using modern information and communication technologies. It was found that a modern lesson today is impossible without involving the powerful capabilities of Internet resources, the usage of which contributes to the formation of a truly modern student, armed with the latest technologies for searching, receiving and using cognitive information. It was determined that the formation of readiness to work with information technologies in professional activity is a long process, which is an important component of the professional pedagogical training of future specialists, therefore this process takes place through purposeful activity, the future teacher's own activity and special conditions. The following conditions are considered as the most important for the formation of future teachers’ information culture: student’s involvement in active information activities; professionalism of the teacher; technical equipment; active learning methods; arming students with rational methods of knowledge acquisition. Using of technical tools in education allows solving the following tasks: the usage of innovative information technologies and their compliance with the conditions of modern educational technology; increasing visibility of methodical materials in education; improving the organization of students’ independent cognitive activities; the usage of global and regional systems; application of interactive learning methods.
Automated System-wide Event Detection and Classification Using Machine Learning on Synchrophasor Data

As the number of phasor measurement units (PMUs) deployed in a power system increases, and their data volume streamed to the control canter intensifies, operators are facing challenges related to the analysis of such data, which need to be observed and responded to as the measurements are displayed in the Control Room. Humans are generally unable to process such large amount of data efficiently and rapidly. There is an apparent need for automated ways to analyze the data, extract actionable information about occurrence of specific events, and characterize the events quickly and cost effectively. This paper discusses the use of machine learning (ML) to facilitate such tasks by providing automated, highly computationally efficient, and cost-effective ways of extracting actionable information from synchrophasor big data in real-time. We developed Big Data Smart (BDSmart) ML-based prototype tool for the Control Room use that automatically analyses data properties from synchrophasor system measurements taken across the three grid Interconnections in the USA (Western, Eastern and ERCOT). The data collected from several hundreds of PMUs located across the Interconnections over a period of two years have been made available for our extensive study. As a result, we were able to identify a number of big data properties that influence how ML methodology is applied to select, develop, train and test the data models that can eventually be used for the tool implementation. The resulting set of candidate algorithms spans unsupervised, supervised, semi-supervised and transfer-learning approaches. Many ML techniques, such as decision trees, multinomial logistic regression, feed-forward neural networks, K-nearest neighbor, multiclass support vector machine, and single and multi-channel convolutional neural networks, are implemented, and their performance is examined. We offer the results from testing the data models. The novelty of our study is in the approaches for bad data detection and mitigation, selection of a simplified feature for event detection, and data label improvements. As a result, we came up with a list of recommendations for the utilities on how to improve the PMU recording practices to cater to the future ML applications aimed at automating the analysis of synchrophasor data.
Twisted convolution quantum information channels, one-parameter semigroups and their generators

Using the tool of quantum characteristic functions of [Formula: see text]-mode states in the boson Fock space [Formula: see text] we construct a semigroup of quantum information channels. This leads to a special class of one-parameter semigroups of such channels. These semigroups are concrete but their generators have unbounded operator coefficients. These one-parameter semigroups are also quantum dynamical semigroups and the form of the generators involves additional features which do not appear in the standard Gorini-Kossakawski-Sudarshan-Lindbald (GKSL) form. A heuristic discussion of the form of these generators is included. In the wake of this analysis many open problems arise naturally.