This paper discusses our implementation and experience with a camera-based whiteboard scanner. The ZombieBoard system (so called because it brings to electronic life the marks on a...
A user interface software tool helps developers design and implement the user interface. Research on past tools has had enormous impact on today's developers--virtually all a...
Computer games do not afford much physical activity and hence do not require significant energy expenditure, which can contribute to the prevalence of a sedentary lifestyle. A &qu...
Human visual capability has remained largely beyond the reach of engineered systems despite intensive study and considerable progress in problem understanding, algorithms and comp...
HIPs, or Human Interactive Proofs, are challenges meant to be easily solved by humans, while remaining too hard to be economically solved by computers. HIPs are increasingly used ...
Kumar Chellapilla, Kevin Larson, Patrice Y. Simard...