Psychological Backgrounds for Inducing Cooperation in Peer-to-Peer Television

Fokker, Jenneke; Ridder, Huib de; Westendorp, P.H.; Pouwelse, Johan

doi:10.1007/978-3-540-72559-6_15

Cited by 6 publications

(7 citation statements)

References 17 publications

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“…Moreover, relevant research is occurring in P2P-TV coming both from the academia [185,68,84] and the industry (Joost, BBC). For example, the European Union project P2P-Next 1 intends to build the next generation P2P content delivery platform, while the European Broadcast Union (EBU) has started a group on the topic.…”

Section: Beyond Hierarchical Content Distributionmentioning

confidence: 99%

The Evolution of TV Systems, Content, and Users Toward Interactivity

César¹,

Chorianopoulos²

2007

FNT in Human–Computer Interaction

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Interactive TV research spans across a rather diverse body of scientific subfields. Research articles have appeared in several venues, such as multimedia, HCI, CSCW, UIST, user modeling, media and communication sciences. In this study, we explore the state-of-the-art and consider two basic issues: What is interactive TV research? Can it help us reinvent the practices of authoring, delivering, and watching TV? For this purpose, we have reviewed the research literature, as well as the industrial developments and identified three concepts that provide a high-level taxonomy of interactive TV research: (1) content editing, (2) content sharing, and (3) content control. We propose this simple taxonomy (edit-share-control) as an evolutionary step over the established hierarchical produce-deliver-consume paradigm. Moreover, we demonstrate how each disciplinary effort has contributed to and why the full potential of interactive TV has not yet been fulfilled. Finally, we describe how interdisciplinary approaches could provide solutions to some notable contemporary research issues. 'Interactive Television is an oxymoron. On the other hand, television provides the most common ground in our culture for ordinary conversation, which is arguably the most enjoyable interaction a person has. We should try to leverage the power of television while creating some channel back from the audience to provide content, control or just a little conversation.' * * Although we have tried to summarize previous research as much as possible, we still find that the quote by Dan O'Sullivan (Interactive Telecommunication program, New York University, Tisch School of the Arts) has been the most comprehensive definition of interactive television, so far.

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Section: Beyond Hierarchical Content Distributionmentioning

confidence: 99%

The Evolution of TV Systems, Content, and Users Toward Interactivity

César¹,

Chorianopoulos²

2007

FNT in Human–Computer Interaction

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“…A utilização de redes P2P torna-se interessante por se aproveitar das vantagens de tais redes, como a remoção de gargalos de servidores pelo seu aspecto distribuído, apesar da performance do sistema depender do nível de cooperação entre os pontos da rede [12]. Outro aspecto importante a ser ressaltado em uma rede P2Pé segurança e privacidade.…”

Section: Rede P2punclassified

A context information structure using peer-to-peer networks with the TV users

Fagá

Maximino

Furtado

et al. 2009

Proceedings of the XV Brazilian Symposium on Multimedia and the Web

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ResumoA utilização de informações de contexto em aplicações computacionais tem se tornado cada vez mais comum, trazendo benefícios a diversos cenários, como por exemplo ambientes contemplando usuários de TV. Este trabalho apresenta uma estrutura para tratar informação de contexto capturada a partir da interação do usuário a fim de trazer benefícios para anotações em vídeos de modo ubíquo. O trabalho também apresenta um protótipo, construído como prova de conceito da estrutura, que integra diferentes tecnologias e utiliza ontologia para representar as informações de contexto. As informações, em forma de ontologia, são obtidas a partir da captura de ações diretas do usuário, bem como de suas informações pessoais e de grupos peer-to-peer de usuários com interesses semelhantes. A ontologiaé então processada para tomada de decisão, resultando na adaptação de como as anotações podem ser capturadas. AbstractThe use of context information in computer systems is becoming usual, providing many advantages in a myriad of scenarios, with TV viewing as an example. In this paper we report a structural model to manage context information captured from the user's interaction, with the objective of providing ubiquitous video annotation. We also present a prototype, built as a proof of concept for our structural model, which integrates different technologies and use ontologies to represent context information. Such information, in the form of ontologies, is collected from the user's direct actions, as well as from her personal information and from peer-to-peer groups of users with similar interests. These ontologies are then processed to support decision making, resulting in adaptations on how the annotations can be captured.

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“…When watching the TV, the viewer is always aware of who's tuning in and out, supporting a simple but effective presence alert [10]. Simple information on who is watching with me helps me decide which channel to watch, and the visibility of the group members watching the same channel enhances the feeling of belonging [16]. Pressing the "Buddy" button one more time will list all buddies who are watching other channels or are offline (turned off their TV) as shown in Figure 15.…”

Section: Social Interactionmentioning

confidence: 99%

Balancing the power of multimedia information retrieval and usability in designing interactive tv

Lee

Ferguson

Gurrin

et al. 2008

Proceedings of the 1st International Conference on Designing Interactive User Experiences for TV and Video

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Steady progress in the field of multimedia information retrieval (MMIR) promises a useful set of tools that could provide new usage scenarios and features to enhance the user experience in today's digital media applications. In the interactive TV domain, the simplicity of interaction is more crucial than in any other digital media domain and ultimately determines the success or otherwise of any new applications. Thus when integrating emerging tools like MMIR into interactive TV, the increase in interface complexity and sophistication resulting from these features can easily reduce its actual usability. In this paper we describe a design strategy we developed as a result of our efforts in balancing the power of emerging multimedia information retrieval techniques and maintaining the simplicity of the interface in interactive TV. By providing multiple levels of interface sophistication in increasing order as a viewer repeatedly presses the same button on their remote control, we provide a layered interface that can accommodate viewers requiring varying degrees of power and simplicity. A series of screen shots from the system we have actually developed and built illustrates how this is achieved.

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Psychological Backgrounds for Inducing Cooperation in Peer-to-Peer Television

Cited by 6 publications

References 17 publications

The Evolution of TV Systems, Content, and Users Toward Interactivity

The Evolution of TV Systems, Content, and Users Toward Interactivity

A context information structure using peer-to-peer networks with the TV users

Balancing the power of multimedia information retrieval and usability in designing interactive tv

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