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| Content Provider | ACM Digital Library |
|---|---|
| Author | Stotts, David Smith, Jason McC. Gyllstrom, Karl |
| Abstract | The Transparent Video Facetop is a novel user interface concept that supports not only single-user interactions with a PC, but also close pair collaborations, such as that found in collaborative Web browsing, in distributed pair programming and in remote medicine. We recently demonstrated the Vis-a-Vid Facetop prototype as a single-user GUI for manipulating the elements of a traditional WIMP desktop [21]. In this paper we introduce FaceSpace, a Facetop-based hypermedia system that combines structure and functionality of both spatial and ubiquitous hypertext. FaceSpace eliminates camera registration errors due to dynamic object tracking and user self-image feedback. FaceSpace had two forms of linking that combine spatial hypermedia with ubiquitous hypermedia: Like an exo-skeleton provides an organism with structure from without, exo-spatial hypertext has the spatial structure applied over the ubiquity of the user's real-world environment. Endo-spatial hypertext has the spatial structure derived from and attached to the elements of the user's domain. Endo-spatial hypertext is an integral concept in systems that have been classified as ubiquitous hypertext; exo-spatial is unique to FaceSpace in current hypertext systems. |
| Starting Page | 48 |
| Ending Page | 57 |
| Page Count | 10 |
| File Format | |
| ISBN | 1581138482 |
| DOI | 10.1145/1012807.1012827 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2004-08-09 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Transparency Hypertext Video Hypermedia Augmented reality |
| Content Type | Text |
| Resource Type | Article |
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