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UIST
2006
ACM
15 years 9 months ago
Robust computer vision-based detection of pinching for one and two-handed gesture input
We present a computer vision technique to detect when the user brings their thumb and forefinger together (a pinch gesture) for close-range and relatively controlled viewing circu...
Andrew D. Wilson
ACIVS
2005
Springer
15 years 8 months ago
Three Dimensional Fingertip Tracking in Stereovision
This paper presents a real time estimation method of the three dimensional trajectory of a fingertip. Pointing with the finger is indeed a natural gesture for Human Computer Inte...
Simon Conseil, Salah Bourennane, Lionel Martin
WCW
2004
Springer
15 years 8 months ago
Structured Partially Caching Proxies for Mixed Media
News on demand features user interaction, interdependent media and is used by different client types. These requirements are not yet accommodated by a single solution. We address ...
Frank T. Johnsen, Carsten Griwodz, Pål Halvo...
MM
2003
ACM
131views Multimedia» more  MM 2003»
15 years 8 months ago
Enhancing web accessibility
This demonstration will illustrate the key technical and user interface aspects of the Web Adaptation Technology. Various transformations underlying the system will be shown that ...
Alison Lee, Vicki L. Hanson
UIST
2003
ACM
15 years 8 months ago
TalkBack: a conversational answering machine
Current asynchronous voice messaging interfaces, like voicemail, fail to take advantage of our conversational skills. TalkBack restores conversational turn-taking to voicemail ret...
Vidya Lakshmipathy, Chris Schmandt, Natalia Marmas...