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NPAR
2000
ACM
15 years 2 months ago
2000
ACM
While many factors contribute to shape perception, psychological research indicates that the direction of lines on the surface may have an important influence. This is especially ...
MOBIHOC
2002
ACM
15 years 9 months ago
2002
ACM
This paper presents a new carrier sensing mechanism called DVCS (Directional Virtual Carrier Sensing) for wireless communication using directional antennas. DVCS does not require ...
CHI
2006
ACM
15 years 10 months ago
2006
ACM
This paper describes the design and evaluation of a technique, Direct Pointer, that enables users to interact intuitively with large displays using cameras equipped on handheld de...
ICEIS
2007
IEEE
15 years 4 months ago
2007
IEEE
