User interfaces challenges of media design (panel)
Proceedings of the third ACM international conference on Multimedia
HyperCafe: narrative and aesthetic properties of hypervideo
Proceedings of the the seventh ACM conference on Hypertext
A collaborative model of feedback in human-computer interaction
Proceedings of the SIGCHI Conference on Human Factors in Computing Systems
The elements of user interface design
The elements of user interface design
Applying open hypermedia to audio
Proceedings of the ninth ACM conference on Hypertext and hypermedia : links, objects, time and space---structure in hypermedia systems: links, objects, time and space---structure in hypermedia systems
Temporal Hypermedia for Multimedia Applications in the World Wide Web
ICCIMA '99 Proceedings of the 3rd International Conference on Computational Intelligence and Multimedia Applications
Using sonic hyperlinks in web-TV
ICAD'98 Proceedings of the 1998 international conference on Auditory Display
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When it comes to digital video, users expect more than simple VCR functionality. This paper presents a system that provides both direct manipulation and conversational interaction for digital video. The paper shows the seamless integration of different annotation techniques (synchronous and asynchronous) combined with different presentation and interaction metaphors. Direct manipulation technique is implemented with graphical and acoustical video hyperlinks. These hyperlink techniques are discussed in detail with the focus on their temporal nature driven by the duration of the accessibility of objects within a digital video. An avatar system is used to give the user an additional conversational access to information that is related to the video. This access is independent of the playback time of the video content. These techniques are implemented. Several system components like video server, video presentation and video authoring are shown. The user interaction capabilities based on the techniques mentioned above are presented.