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CHI
2009
ACM
16 years 7 months ago
Providing dynamically changeable physical buttons on a visual display
Physical buttons have the unique ability to provide lowattention and vision-free interactions through their intuitive tactile clues. Unfortunately, the physicality of these interf...
Chris Harrison, Scott E. Hudson
CHI
2009
ACM
16 years 7 months ago
UbiGreen: investigating a mobile tool for tracking and supporting green transportation habits
The greatest contributor of CO2 emissions in the average American household is personal transportation. Because transportation is inherently a mobile activity, mobile devices are ...
Jon Froehlich, Tawanna Dillahunt, Predrag V. Klasn...
CHI
2004
ACM
16 years 7 months ago
Older adults and web usability: is web experience the same as web expertise?
Level of Web experience is often a factor for which researchers attempt to control while conducting experimental studies on Web usability. It is typically measured by some means o...
Ann Chadwick-Dias, Donna P. Tedesco, Thomas S. Tul...
MOBISYS
2004
ACM
16 years 6 months ago
Improving the Latency of 802.11 hand-offs using Neighbor Graphs
The 802.11 IEEE Standard has enabled low cost and effective wireless LAN services (WLAN). With the sales and deployment of WLAN based networks exploding, many people believe that ...
Minho Shin, Arunesh Mishra, William A. Arbaugh
MIR
2010
ACM
232views Multimedia» more  MIR 2010»
16 years 1 months ago
Exploiting external knowledge to improve video retrieval
Most video retrieval systems are multimodal, commonly relying on textual information, low- and high-level semantic features extracted from query visual examples. In this work, we ...
David Vallet, Iván Cantador, Joemon M. Jose