uPen: laser-based, personalized, multi-user interaction on large displays.

Xiaojun Bi Yuanchun Shi Xiaojie Chen Peifeng Xiang

Published in: ACM Multimedia (2005)

Keyphrases

user interaction
user behavior
user studies
user model
online video
user interface
user feedback
user input
user experience
context aware
e learning
web users
user profiles
template matching
shape prior
web search
user context
multi touch
mobile devices