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| Content Provider | ACM Digital Library |
|---|---|
| Author | Pirolli, Peter Card, Stuart K. Van Der Wege, Mija M. |
| Abstract | Eye tracking studies of the Hyperbolic Tree browser [10] suggest that visual search in focus+context displays is highly affected by information scent (i.e., local cues, such as text summaries, used to assess and navigate toward distal information sources). When users detected a strong information scent, they were able to reach their goal faster with the Hyperbolic Tree browser than with a conventional browser. When users detected a weak scent or no scent, users exhibited less efficient search of areas with a high density of visual items. In order to interpret these results we present an integration of the CODE Theory of Visual Attention (CTVA) with information foraging theory. Development of the CTVA-foraging theory could lead to deeper analysis of interaction with visual displays of content, such as the World Wide Web or information visualizations. |
| Starting Page | 506 |
| Ending Page | 513 |
| Page Count | 8 |
| File Format | |
| ISBN | 1581133278 |
| DOI | 10.1145/365024.365337 |
| Language | English |
| Publisher | Association for Computing Machinery (ACM) |
| Publisher Date | 2001-03-01 |
| Publisher Place | New York |
| Access Restriction | Subscribed |
| Subject Keyword | Information visualization Visual search Information scent Hyperbolic tree Information foraging Visual attention Code theory of visual attention Focus+context |
| Content Type | Text |
| Resource Type | Article |
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