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IJCAI
2007
13 years 8 months ago
Robust Human-Computer Interaction System Guiding a User by Providing Feedback
We introduce a human-computer interaction system which collaborates with a user by providing feedback during user activities. The goal of the system is to help a user complete a h...
Michael S. Ryoo, Jake K. Aggarwal
HCI
2007
13 years 8 months ago
An Adaptive Vision System Toward Implicit Human Computer Interaction
In implicit human computer interaction, computers are required to understand users’ actions and intentions so as to provide proactive services. Visual processing has to detect an...
Peng Dai, Linmi Tao, Xiang Zhang, Ligeng Dong, Gua...
ICPR
2010
IEEE
14 years 2 months ago
Hand Pointing Estimation for Human Computer Interaction Based on Two Orthogonal-Views
Hand pointing has been an intuitive gesture for human interaction with computers. Big challenges are still posted for accurate estimation of finger pointing direction in a 3D spac...
Kaoning Hu, Shaun Canavan, Lijun Yin
HCI
2009
13 years 5 months ago
Partially Observable Markov Decision Process (POMDP) Technologies for Sign Language Based Human-Computer Interaction
Sign language (SL) recognition modules in human-computer interaction systems need to be both fast and reliable. In cases where multiple sets of features are extracted from the SL d...
Sylvie C. W. Ong, David Hsu, Wee Sun Lee, Hanna Ku...
CHI
2009
ACM
14 years 8 months ago
User experience over time: an initial framework
Evangelos Karapanos, John Zimmerman, Jodi Forlizzi...