Sphere: multi-touch interactions on a spherical display

Abstract

Sphere is a multi-user, multi-touch-sensitive spherical display in which an infrared camera used for touch sensing shares the same optical path with the projector used for the display. This novel configuration permits: (1) the enclosure of both the projection and the sensing mechanism in the base of the device, and (2) easy 360-degree access for multiple… (More)
DOI: 10.1145/1449715.1449729

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