A display is projected, information representing an image of the projected display and at least a portion of a pointing device in a vicinity of the projected display is optically captured, and the display is updated based on the captured image information.
申请公布号
WO2008011361(A2)
申请公布日期
2008.01.24
申请号
WO2007US73576
申请日期
2007.07.16
申请人
CANDLEDRAGON, INC.;PITTEL, ARKADY;GOLDMAN, ANDREW M.;PITTEL, ILYA;LIBERMAN, SERGEY;ELEKTROV, STANISLAV V.
发明人
PITTEL, ARKADY;GOLDMAN, ANDREW M.;PITTEL, ILYA;LIBERMAN, SERGEY;ELEKTROV, STANISLAV V.
