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Towards Cross-Media Information Spaces and Architectures

Towards Cross-Media Information Spaces and Architectures

Keeynote given at RCIS 2019, Brussels, Belgium.

ABSTRACT: The efficient management and retrieval of information via dedicated devices and data structures has been investigated since the early days of Vannevar Bush’s seminal article 'As We May Think' introducing the Memex. However, nowadays information is usually fragmented across different media types, devices as well as digital and physical environments, and we are often struggling to retrieve specific information. We discuss three main issues to be addressed when developing solutions for managing information in these co-called cross-media information spaces. First, we have a look at an extensible cross-media linking solution based on the resource-selector-link (RSL) hypermedia metamodel where information can be integrated across applications, devices as well as digital and physical information environments. We then outline some of the limitations of existing digital document formats which are often just a simulation of paper documents and their affordances on desktop computers, and discuss more flexible document representations for cross-media information spaces. Further, new forms of human-information interaction and cross-media user interfaces—including some recent work on dynamic data physicalisation—are discussed. A number of research artefacts are used to illustrate different aspects of the presented data-centric approach for crossmedia information spaces and architectures. Last but not least, we provide an outlook on how the embedding of the presented concepts at the level of an operating system might ultimately lead to new possibilities for cross-media information management and innovative forms of human-information interaction

Research paper: https://beatsigner.com/publications/signer_RCIS2019.pdf

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Beat Signer

May 31, 2019
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Transcript

  1. 2 December 2005 Towards Cross-Media Information Spaces and Architectures Prof.

    Beat Signer beatsigner.com Web & Information Systems Engineering Lab Department of Computer Science Vrije Universiteit Brussel
  2. "As We May Think" (1945)  Memex  memory extender

     information retrieval  associative trails  trail blazers information overload
  3. 01001000100 0101001100010010100010010 0100100010010001000100001001000 100010001100001001000110010101010110 1100010010100010010010010100010101011001 101001100001100 101010100 0010100 100 110101010101

    00100 01010101000 1001 1111111111 111 0000000010 0 11111111 0101001011 010101010 111010101 001010010110 Cross-Media Information Spaces
  4. Fragmentation of information across different applications, devices and digital &

    physical information environments
  5. Cross-Media Linking Flexible Document Representation Cross-Media User Interfaces

  6. Data-centric approach for cross-media information solutions based on a hypermedia

    metamodel
  7. Cross-Media Linking Flexible Document Representation Cross-Media User Interfaces

  8. RSL Metamodel and Link Service Beat Signer and Moira C.

    Norrie, As We May Link: A General Metamodel for Hypermedia Systems, Proceedings of ER 2007, November 2007
  9. EdFest: Paper-Digital Guide Global Information Systems Group ETH Zurich

  10. PimVis: Personal Information Management Sandra Trullemans and Audrey Sanctorum

  11. PimVis Document View Audrey Sanctorum

  12. PimVis Focus View Audrey Sanctorum

  13. Open Cross-Media Linking local visual plug-ins external visual plug-ins communicate

    Cross-Media Link Browser & Editor Ahmed A.O. Tayeh
  14. Cross-Media Linking Flexible Document Representation Cross-Media User Interfaces

  15. What is Wrong with Digital Documents? Most people don't understand

    the logic of the concept: "What You See Is What You Get" is based on printing the document out ("get" means "get WHEN YOU PRINT IT OUT"). And that means a metaphysical shift: a document can only consist of what can be printed! [...] No overlays [...] – PAPER UNDER GLASS. Ted Nelson, Geeks Bearing Gifts: How the Computer World Got This Way, Mindful Press 2009 Existing document formats often based on the simulation of paper affordances on desktop computers
  16. What is Wrong with Slideware?  Simulation of physical slides

     limited space due to slide concept  linear navigation  monolithic documents  difficult to reuse content and embed rich media types
  17. MindXpres Presentation Platform  Flexible representation of presentations  use

    of structural RSL links  separation of content and structure  Extensible platform  content-based approach  cross-media content reuse  non-linear navigation and zoomable user interface  associative linking  rich media types Reinout Roels
  18. MindXpres Document Representation

  19. video

  20. Different context-dependent adaptive overlay structures on top of (parts of)

    content Clear separation between content and structure enables cross-media content reuse (transclusion)
  21. Cross-Media Linking Flexible Document Representation Cross-Media User Interfaces

  22. PimVis: Paper-Digital User Interface Sandra Trullemans and Audrey Sanctorum

  23. ArtVis: Tangible User Interface Bram Moerman

  24. Real-Time Cross-Media Data Exploration dynamic data physicalisation

  25. Adaptive Distributed Hybrid User Interfaces Audrey Sanctorum and Beat Signer,

    A Unifying Reference Framework and Model for Adaptive Distributed Hybrid User Interfaces, Proceedings of RCIS 2019, May 2019 Audrey Sanctorum eSPACE reference framework and model
  26. Cross-Media Linking Flexible Document Representation Cross-Media User Interfaces

  27. Unified Cross-Media Information Spaces

  28. Common underlying representation of cross-media links and structures via RSL

    hypermedia metamodel
  29. "Operating System" of the Future RSL-based Hypermedia Engine … Legacy

    Applications File System Driver Hypermedia-enabled Applications RCIS2019.docx RCIS2019.docx
  30. References  B. Signer, Fundamental Concepts for Interactive Paper and

    Cross-Media Information Spaces, Second Edition, ISBN 978-3-8370-2713-6, August 2017  B. Signer and M.C. Norrie, As We May Link: A General Metamodel for Hypermedia Systems, Proceedings of ER 2007, 26th International Conference on Conceptual Modeling, Auckland, New Zealand, November 2007  http://beatsigner.com/publications/signer_ER2007.pdf
  31. References ...  B. Signer, What is Wrong with Digital

    Documents? A Conceptual Model for Structural Cross- Media Content Composition and Reuse, Proceedings of the 29th International Conference on Conceptual Mod- eling (ER 2010), Vancouver, Canada, November 2010  http://beatsigner.com/publications/signer_ER2010.pdf  R. Roels and B. Signer, A Conceptual Framework and Content Model for Next Generation Presentation Solutions, Proceedings of the ACM on Human-Computer Interaction (PACMHCI), 2019  http://beatsigner.com/publications/sanctorum_RCIS2019.pdf
  32. References ...  S. Trullemans, A. Sanctorum and B. Signer,

    PimVis: Exploring and Re-finding Documents in Cross- Media Information Spaces, Proceedings of AVI 2016, International Working Conference on Advanced Visual Interfaces, Bari, Italy, June 2016  http://beatsigner.com/publications/trullemans_AVI2016.pdf  B. Dumas, B. Moerman, S. Trullemans and B. Signer, ArtVis: Combining Advanced Visualisation and Tangible Interaction for the Exploration, Analysis and Browsing of Digital Artwork Collections, Proceedings of AVI 2014, Como, Italy, May 2014  http://beatsigner.com/publications/dumas_AVI2014.pdf
  33. References ...  B. Signer and T.J. Curtin, Tangible Holograms:

    Towards Mobile Physical Augmentation of Virtual Objects, Technical Report WISE Lab, WISE-2017-01, March 2017  http://beatsigner.com/publications/signer_arXiv2017.pdf  A.A.O Tayeh and B. Signer, A Dynamically Extensible Open Cross-Document Link Service, Proceedings of WISE 2015, 16th International Conference on Web Information Systems Engineering, Miami, USA, November, 2015  http://beatsigner.com/publications/tayeh_WISE2015.pdf
  34. References ...  A. Sanctorum and B. Signer, A Unifying

    Reference Framework and Model for Adaptive Distributed Hybrid User Interfaces, Proceedings of RCIS 2019, 13th International Conference on Research Challenges in Information Science, Brussels, Belgium, May 2019  https://beatsigner.com/publications/sanctorum_RCIS2019.pdf