The "Authoring on the Fly" system for automatic presentation recording

ABSTRACT

In the presentation recording scenario there are two aspects regarding the user interface: How the recording is done (i.e., how the presenter or his/her assistants have to interact with the recording tools (hardware and software)), and how users can access the produced multimedia documents (i.e., how replay, as well as search and navigation in the files can be done comfortably and efficiently). In this demonstration, we will illustrate Authoring on the Fly (AOF), a system for presentation recording which provides new approaches and solutions for both of these issues.

REFERENCES

• 1: Sugata Mukhopadhyay , Brian Smith, Passive capture and structuring of lectures, Proceedings of the seventh ACM international conference on Multimedia (Part 1), p.477-487, October 30-November 05, 1999, Orlando, Florida, United States [doi>10.1145/319463.319690]
• 2: Gregory D. Abowd , Christopher G. Atkeson , Jason Brotherton , Tommy Enqvist , Paul Gulley , Johan LeMon, Investigating the capture, integration and access problem of ubiquitous computing in an educational setting, Proceedings of the SIGCHI conference on Human factors in computing systems, p.440-447, April 18-23, 1998, Los Angeles, California, United States [doi>10.1145/274644.274704]
• 3: W. Hürst , R. Müller, A synchronization model for recorded presentations and its relevance for information retrieval, Proceedings of the seventh ACM international conference on Multimedia (Part 1), p.333-342, October 30-November 05, 1999, Orlando, Florida, United States [doi>10.1145/319463.319639]
• 4: Michael G. Christel, Visual digests for news video libraries, Proceedings of the seventh ACM international conference on Multimedia (Part 1), p.303-311, October 30-November 05, 1999, Orlando, Florida, United States [doi>10.1145/319463.319633]
• 5: Marti A. Hearst, TileBars: visualization of term distribution information in full text information access, Proceedings of the SIGCHI conference on Human factors in computing systems, p.59-66, May 07-11, 1995, Denver, Colorado, United States [doi>10.1145/223904.223912]
• 6: Barry Arons, SpeechSkimmer: a system for interactively skimming recorded speech, ACM Transactions on Computer-Human Interaction (TOCHI), v.4 n.1, p.3-38, March 1997 [doi>10.1145/244754.244758]
• 7: Alexander G. Hauptmann , Michael J. Witbrock , Michael G. Christel, Artificial intelligence techniques in the interface to a Digital Video Library, CHI '97 extended abstracts on Human factors in computing systems: looking to the future, March 22-27, 1997, Atlanta, Georgia [doi>10.1145/1120212.1120214]

INDEX TERMS

Primary Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.5 Sound and Music Computing
          Subjects: Systems

Additional Classification:
  H. Information Systems
  H.5 INFORMATION INTERFACES AND PRESENTATION (I.7)
      H.5.2 User Interfaces (D.2.2, H.1.2, I.3.6)
          Subjects: Input devices and strategies (e.g., mouse, touchscreen)

  I. Computing Methodologies
  I.7 DOCUMENT AND TEXT PROCESSING
      I.7.2 Document Preparation
          Subjects: Photocomposition/typesetting

General Terms:
Algorithms, Design, Human Factors

Keywords:
automatic presentation recording, classroom teaching and ubiquitous computing, information retrieval interfaces, searching, browsing, and interacting with multimedia data