2,646 research outputs found

    Proceedings of the 4th International Network-Based Education 2011 Conference

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    "Arte Factus" : estudo e co-design socialmente consciente de artefatos digitais socioenativos

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    Orientador: Maria Cecília Calani BaranauskasTese (doutorado) - Universidade Estadual de Campinas, Instituto de ComputaçãoResumo: Atualmente, a tecnologia computacional tornou-se cada vez mais pervasiva por meio de computadores de diferentes tamanhos, formas e capacidades. Mas avanços tecnológicos, embora necessários, não são suficientes para tornar a interação com tecnologia computacional mais transparente, como preconizado pela computação ubíqua. Sistemas computacionais atuais ainda exigem um vocabulário técnico de entradas e saídas para serem utilizados. No campo da Interação Humano-Computador (IHC), a adoção da teoria da cognição enativa pode lançar luz sobre um novo paradigma de interação que preenche a lacuna entre ação e percepção. Sistemas computacionais enativos são um promissor tema de pesquisa, mas seu design e avaliação ainda são pouco explorados. Além disso, sistemas enativos, como já proposto na literatura, carecem de consideração do contexto social. O objetivo desta tese de doutorado é contribuir para o design de tecnologia computacional dentro de uma abordagem da cognição enativa, além de também sensível à aspectos sociais. Portanto, esta tese investiga os conceitos de sistemas enativos e socioenativos por meio do co-design de arte interativa e instalações. Para atingir esse objetivo, é proposto um arcabouço teórico-metodológico chamado "Arte Factus" para apoiar o estudo e o co-design socialmente consciente de artefatos digitais. O arcabouço "Arte Factus" foi utilizado em três estudos de design relatados nesta tese: InterArt, InstInt e InsTime. Esses estudos envolveram a participação de 105 estudantes de graduação e pós-graduação em Ciência da Computação e Engenharia de Computação no co-design de 19 instalações. O processo envolveu o uso de tecnologia pervasiva do tipo Faça-Você-Mesmo ("Do-It-Yourself, DIY"), e algumas dessas instalações foram estudadas em oficinas de prática situada que ocorreram em cenários educacionais (escola e museu exploratório de ciências). O arcabouço "Arte Factus", como a principal contribuição desta tese de doutorado, mostrou-se eficaz no apoio ao co-design socialmente consciente de instalações interativas que materializam o conceito de artefatos digitais socioenativos. Além disso, através do estudo dos artefatos criados no contexto desta investigação, esta tese também contribui para a construção teórica do conceito de sistemas socioenativosAbstract: Currently, computational technology has become more and more pervasive with computers of different sizes, shapes, and capacities. But technological advancements, although necessary, are not enough to make the interaction with computational technology more transparent, as preconized by the ubiquitous computing. Current computational systems still require a technical vocabulary of inputs and outputs to be interacted with. Within the field of Human-Computer Interaction (HCI), the adoption of the enactive cognition theory can shed light on a new interaction paradigm that bridges the gap between action and perception. Enactive computational systems are a promising subject of research, but their design and evaluation are still hardly explored. Furthermore, enactive systems as already proposed in the literature lack a social context consideration. The objective of this doctoral thesis is to contribute towards the design of computational technology within an enactive approach to cognition, while also being sensitive to social aspects. Therefore, this thesis investigates the concepts of enactive and socioenactive systems by enabling the co-design of interactive art installations. To achieve this objective, a theoretical-methodological framework named "Arte Factus" is proposed to support the study and socially aware co-design of digital artifacts. The "Arte Factus" framework was used in three design studies reported in this thesis: InterArt, InstInt, and InsTime. These studies involved the participation of 105 Computer Science and Computer Engineering undergraduate and graduate students in the co-design of 19 installations. The process involved the use of pervasive "Do-It-Yourself" (DIY) technology, and some of these installations were further studied in workshops of situated practice that took place in educational scenarios (school and exploratory science museum). The "Arte Factus" framework, as the main contribution of this doctoral thesis, has shown effective in supporting the socially aware co-design of interactive installations that materialize the concept of socioenactive digital artifacts. Moreover, through the study of the artifacts created in the context of this investigation, this thesis also contributes towards the theoretical construction of the concept of socioenactive systemsDoutoradoCiência da ComputaçãoDoutor em Ciência da Computação2017/06762-0FAPESPCAPE

    Gamification and Advanced Technology to Enhance Motivation in Education

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    This book, entitled “Gamification and Advanced Technology to Enhance Motivation in Education”, contains an editorial and a collection of ten research articles that highlight the use of gamification and other advanced technologies as powerful tools for motivation during learning. Motivation is the driving force behind many human activities, especially learning. Motivated students are ready to make a significant mental effort and use deeper and more effective learning strategies. Numerous studies indicate that playing promotes learning, since when fun pervades the learning process, motivation increases and tension is reduced. Therefore, games can be very powerful tools in the improvement of learning processes from three different and complementary perspectives: as tools for teaching content or skills, as an object of the learning project itself and as a philosophy to be taken into account when designing the training process. Each contributions presented in this book falls into one of these categories; that is to say, they all deal with the use of games or related technologies, and they all study how playing enhances motivation in education

    Design for Child-Robot Play The implications of Design Research within the field of Human-Robot Interaction studies for Children

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    This thesis investigates the intersections of three disciplines, that are Design Research, Human-Robot Interaction studies, and Child Studies. In particular, this doctoral research is focused on two research questions, namely, what is (or might be) the role of design research in HRI? And, how to design acceptable and desirable child-robot play applications? The first chapter introduces an overview of the mutual interest between robotics and design that is at the basis of the research. On the one hand, the interest of design toward robotics is documented through some exemplary projects from artists and designers that speculate on the human-robot coexistence condition. Vice versa, the robotics interest toward design is documented by referring to some tracks of robotic conferences, scienti c workshops and robotics journals which focused on the design-robotics relationship. Finally, a brief description of the background conditions that characterized this doctoral research are introduced, such as the fact of being a research founded by a company. The second chapter provides an overview of the state of the art of the intersections between three multidisciplinary disciplines. First, a de nition of Design Research is provided, together with its main trends and open issues. Then, the review focuses on the contribution of Design Research to the HRI eld, which can be summed up in actions focused on three aspects: artefacts, stakeholders, and contexts. This is followed by a focus on the role of Design Research within the context of children studies, in which it is possible to identify two main design-child relationships: design as a method for developing children’s learning experiences; and children as part of the design process for developing novel interactive systems. The third chapter introduces the Research through Design (RtD) approach and its relevance in conducting design research in HRI. The proposed methodology, based on this approach, is particularly characterized by the presence of design explorations as study methods. These, in turn, are developed through a common project’s methodology, also reported in this chapter. The fourth chapter is dedicated to the analysis of the scenario in which the child-robot interaction takes place. This was aimed at understanding what is edutainment robotics for children, its common features, how it relates to existing children play types, and where the interaction takes place. The chapter provides also a focus on the relationship between children and technology on a more general level, through which two themes and relative design opportunities were identi ed: physically active play and objects-to-think-with. These were respectively addressed in the two design explorations presented in this thesis: Phygital Play and Shybo. The Phygital Play project consists of an exploration of natural interaction modalities with robots, through mixed-reality, for fostering children’s active behaviours. To this end, a game platform was developed for allowing children to play with or against a robot, through body movement. Shybo, instead, is a low-anthropomorphic robot for playful learning activities with children that can be carried out in educational contexts. The robot, which reacts to properties of the physical environment, is designed to support different kinds of experiences. Then, the chapter eight is dedicated to the research outcomes, that were de ned through a process of reflection. The contribution of the research was analysed and documented by focusing on three main levels, namely: artefact, knowledge and theory. The artefact level corresponds to the situated implementations developed through the projects. The knowledge level consists of a set of actionable principles, emerged from the results and lessons learned from the projects. At the theory level, a theoretical framework was proposed with the aim of informing the future design of child- robot play applications. Thelastchapterprovidesa naloverviewofthe doctoral research, a series of limitations regarding the research, its process and its outcomes, and some indications for future research

    Practical, appropriate, empirically-validated guidelines for designing educational games

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    There has recently been a great deal of interest in the potential of computer games to function as innovative educational tools. However, there is very little evidence of games fulfilling that potential. Indeed, the process of merging the disparate goals of education and games design appears problematic, and there are currently no practical guidelines for how to do so in a coherent manner. In this paper, we describe the successful, empirically validated teaching methods developed by behavioural psychologists and point out how they are uniquely suited to take advantage of the benefits that games offer to education. We conclude by proposing some practical steps for designing educational games, based on the techniques of Applied Behaviour Analysis. It is intended that this paper can both focus educational games designers on the features of games that are genuinely useful for education, and also introduce a successful form of teaching that this audience may not yet be familiar with

    Tangible user interfaces : past, present and future directions

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    In the last two decades, Tangible User Interfaces (TUIs) have emerged as a new interface type that interlinks the digital and physical worlds. Drawing upon users' knowledge and skills of interaction with the real non-digital world, TUIs show a potential to enhance the way in which people interact with and leverage digital information. However, TUI research is still in its infancy and extensive research is required in or- der to fully understand the implications of tangible user interfaces, to develop technologies that further bridge the digital and the physical, and to guide TUI design with empirical knowledge. This paper examines the existing body of work on Tangible User In- terfaces. We start by sketching the history of tangible user interfaces, examining the intellectual origins of this field. We then present TUIs in a broader context, survey application domains, and review frame- works and taxonomies. We also discuss conceptual foundations of TUIs including perspectives from cognitive sciences, phycology, and philoso- phy. Methods and technologies for designing, building, and evaluating TUIs are also addressed. Finally, we discuss the strengths and limita- tions of TUIs and chart directions for future research

    User Experience of Geocaching and Its Application to Tourism and Education

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    Advances in technology have provided new ways of using entertainment and game technology to foster human interaction. Games and playing with games have always been an important part of people’s everyday lives. Traditionally, human-computer interaction (HCI) research was seen as a psychological cognitive science focused on human factors, with engineering sciences as the computer science part of it. Although cognitive science has made significant progress over the past decade, the influence of people’s emotions on design networks is increasingly important, especially when the primary goal is to challenge and entertain users (Norman 2002). Game developers have explored the key issues in game design and identified that the driving force in the success of games is user experience. User-centered design integrates knowledge of users’ activity practices, needs, and preferences into the design process. Geocaching is a location-based treasure hunt game created by a community of players. Players use GPS (Global Position System) technology to find “treasures” and create their own geocaches; the game can be developed when the players invent caches and used more imagination to creations the caches. This doctoral dissertation explores user experience of geocaching and its applications in tourism and education. Globally, based on the Geocaching.com webpage, geocaching has been played about 180 countries and there are more than 10 million registered geocachers worldwide (Geocaching.com, 25.11.2014). This dissertation develops and presents an interaction model called the GameFlow Experience model that can be used to support the design of treasure hunt applications in tourism and education contexts. The GameFlow Model presents and clarifies various experiences; it provides such experiences in a real-life context, offers desirable design targets to be utilized in service design, and offers a perspective to consider when evaluating the success of adventure game concepts. User-centered game designs have adapted to human factor research in mainstream computing science. For many years, the user-centered design approach has been the most important research field in software development. Research has been focusing on user-centered design in software development such as office programs, but the same ideas and theories that will reflect the needs of a user-centered research are now also being applied to game design (Charles et al. 2005.) For several years, we have seen a growing interest in user experience design. Digital games are experience providers, and game developers need tools to better understand the user experience related to products and services they have created. This thesis aims to present what the user experience is in geocaching and treasure hunt games and how it can be used to develop new concepts for the treasure hunt. Engineers, designers, and researchers should have a clear understanding of what user experience is, what its parts are, and most importantly, how we can influence user satisfaction. In addition, we need to understand how users interact with electronic products and people, and how different elements synergize their experiences. This doctoral dissertation represents pioneering work on the user experience of geocaching and treasure hunt games in the context of tourism and education. The research also provides a model for game developers who are planning treasure hunt concepts.Teknologinen kehitys on tarjonnut uusia tapoja hyödyntää viihdettä ja peliteknologiaa ihmisten välisessä vuorovaikutuksessa. Pelit ja niiden pelaaminen on ollut aina tärkeä osa ihmisten arkipäivää. Ihmisen ja tietokoneen välisen vuorovaikutuksen tutkimus, human-computer interaction research (HCI), on perinteisesti nähty kognitiivisena psykologiana, johon kuuluvat inhimilliset tekijät, sekä insinööritieteenä, johon sisältyy tietojenkäsittelytiede. Vaikka kognitiivinen tiede on kehittynyt viime vuosina valtavasti, suunnitteluverkostoihin vaikuttavat ihmisten tunteet ovat yhä tärkeämmässä osassa, erityisesti silloin kun tavoitteena on haastaa ja viihdyttää käyttäjiä. (Norman 2002.) Pelinkehittäjät ovat selvittäneet pelisuunnittelun kannalta olennaisia tekijöitä ja tunnistaneet, että pelien menestyksen salaisuus on käyttäjäkokemus. Käyttäjäkeskeisessä suunnittelussa käyttäjien toiminnan käytäntöjen, tarpeiden ja toiveiden tuntemus tuodaan mukaan suunnitteluprosessiin. Geokätköily on paikannukseen perustuva aarteenetsintäpeli, jonka pelaajat ovat luoneet yhdessä. Pelaajat käyttävät GPS-teknologiaa "aarteiden" etsimiseen ja lisäävät omia geokätkökohteita ja peli kehittyy jatkuvasti pelaajien keksiessä kätköjä, jotka vaativat yhä enemmän mielikuvitusta. Tässäväitöskirjassa tutkitaan geokätköilyn käyttäjäkokemusta ja sen sovelluksia koulutuksen- ja matkailunaloilla. Perustuen Geocaching.com websivustoon geokätköilyä pelataan noin 180 maassa, ja rekisteröityneitä käyttäjiä on yli kymmenen miljoonaa eri puolilla maailmaa (Geocaching.com, 25.11.2014). Tässä tutkielmassa esitellään vuorovaikutusmalli nimeltään GameFlow Experience -mallia, jota voidaan käyttää aarteenetsintäsovellusten suunnittelussa koulutuksen- ja matkailualojen konteksteissa. GameFlow Experience -malli esittelee ja selventää erilaisia kokemuksia - se esittelee ne todellisessa kontekstissa, tarjoaa erilaisia suunnittelutavoitteita palvelusuunnittelua varten sekä näkökulman, joka tulisi ottaa huomioon seikkailupelien menestystä arvioitaessa. Käyttäjäkeskeisessä pelisuunnittelussa on sovellettu inhimillisten tekijöiden tutkimusta valtavirran tietojenkäsittelytieteeseen. Useiden vuosien ajan, käyttäjäkeskeisen suunnittelun lähestymistavasta on tullut tärkein tutkimusala ohjelmistokehityksessä. Tutkimus on keskittynyt ohjelmistojen kehitykseen käyttäjäkeskeisessä suunnittelussa etenkin toimisto-ohjelmistoihin, mutta samoja ideoita ja teorioita, jotka heijastavat yhteiskunnan tarpeita käyttäjäkeskeisessä tutkimuksessa sovelletaan nyt myös pelisuunnitteluun. (Charles ja ym. 2005.) Kiinnostus käyttäjäkokemuksen suunnitteluun on kasvanut jo useiden vuosien ajan. Digitaaliset pelit tarjoavat kokemuksia, ja pelisuunnittelijat tarvitsevatkin työkaluja, joiden avulla voidaan entistä paremmin ymmärtää tuotteiden ja palvelujen luomia käyttäjäkokemuksia. Tutkimuksen tavoitteena on esitellä käyttäjäkokemusta ja miten sitä voidaan käyttää uusien aarteenmetsästyskonseptien kehittämiseen. Insinööreillä, suunnittelijoilla ja tutkijoilla tulisi olla selkeä käsitys siitä, mikä käyttäjäkokemus on, mitkä ovat sen osat ja mikä tärkeintä, miten voimme vaikuttaa käyttäjän tyytyväisyyteen. Lisäksi pitäisi ymmärtää, miten käyttäjät toimivat elektronisten tuotteiden kanssa sekä miten ihmiset toimivat vuorovaikutuksessa toistensa kanssa ja miten eri osat vaikuttavat yhdessä käyttäjien kokemuksiin. Väitöskirja on pioneerityö käyttäjäkokemuksesta geokätköilyssä ja aarteenetsintä peleissä matkailun ja opetuksen kontekstissa. Tutkimus antaa myös mallin pelin kehittäjille, jotka suunnittelevat aarteenetsintäkonsepteja.Siirretty Doriast
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