Web 3.0
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Web 3.0



What will Web 3.0 look like?

What will Web 3.0 look like?



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    Web 3.0 Web 3.0 Presentation Transcript

    • From Visible Past to Visible Effort
      A research agenda for Web 3.0 technologies
      Dr. Sorin Adam Matei
      Purdue University
    • The web 3.0 revolution
      Web 1.0
      Web 2.0
      pull and network
      Web 3.0
      Location aware
      Information is located in space
      Information is delivered on the fly
      You don’t search for information, information searches for you
      Ubiquitous collaboration
      On the fly
      Utilizing implicit user behavior
      Dynamic reinforcement of collaboration
      Key collaborative indicators are incorporated in the interface in a direct and telling way
    • Location aware questions
      Is information delivered on the fly at a specific place more memorable?
      Is information contextualized in space more conducive to narrative organization of knowledge?
      What theories are appropriate in this context?
      Dual coding?
      Conjoint retention theory?
      Theatre/palace of the mind theory?
    • Ubiquitous collaboration questions
      What is the optimal structure of collaboration?
      Is there a way to measure social order online in a synthetic manner?
      What level/type of collaboration is most conducive to:
      Efficient production of content
      What theories are appropriate in this context?
      Social entropy theory
      Functional differentiation theory
      Structuration (norms and resources) theory?
      Social capital/trust theory?
    • Learning impacts
      Is spatially located information more memorable (tentative yes)
      Is information located spatially in memory (tentative yes)
      Can “synthetic” spatial environments produce the same learning outcomes as real environments?
      Matei, S. A., * Madsen, L., Bertoline, G., Arns, L., Ren, M. and Davidson, A. (2006, June). The cognitive impact of location-aware information systems. Paper presented at The Annual Conference of the International Communication Association, Dresden, Germany.
    • Social impacts
      Can virtual reality/location aware applications support social ties established with collocated individuals?
      What is the right mix of social control vs. social freedom in an era of ubiquitous computing?
      Matei, S. A. * and Ball-Rokeach, S. (2003). The Internet in the communication infrastructure of urban residential communities: Meso or macro-linkage? Journal of Communication. 53(4), 642-657.
    • Usability questions
      What kind of experiences best fits specific tasks?
      Should we deliver multitasking information on the go? Or just simple tasking info?
      Should we deliver facts or narratives?
      Right mix of audio, video, text information?
      Right kind of output/input device/experience?
      Glanceable interfaces
      Communicating with colors
      Importance of physical affordances
      Relevant theories
      Narrative theory
      Affordance theory
      Satisficing theory
      Matei, S. A., * Wheatley, D. and Faiola, D. (2006, June). Multipurpose mobile devices, graphic user interfaces, and physical affordances: A Case Study. Paper presented at the Annual Conference of the International Communication Association, Dresden, Germany.
    • Illustrations
      Visible Past – location aware
      Thought Ark – ubiquitous collaboration
      Visible Effort – dynamic measurement and reinforcing of collaboration