Semantic awareness through computer vision

Authors:
Sami Benzaid;Prasun Dewan
Affiliations:
University of North Carolina, Chapel Hill, NC, USA;University of North Carolina, Chapel Hill, NC, USA
Venue:
Proceedings of the 2nd ACM SIGCHI symposium on Engineering interactive computing systems
Year:
2010

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Abstract

An important application of multi-user interfaces is distributed presentations. In such presentations, the presenters do not have the ability to assess the real-time level-of-interest of the audience through observation, as they would in real lecture rooms. Using vision techniques, we aim to introduce a path that, if followed, could potentially lead to a robust technique that provides this information in such a presentation in real time.