A sensing device for: sensing coded data disposed on a surface; and generating interaction data based on the sensed coded data, the interaction data being indicative of interaction of the sensing device with the surface; the sensing device comprising: (a) an image sensor for capturing image information; (b) at least one analog to digital converter for converting the captured image information into image data; (c) an image processor for processing the image data to generate processed image data; (d) a host processor for generating the interaction data based at least partially on the processed image data.
申请公布号
CA2521390(C)
申请公布日期
2012.01.03
申请号
CA20042521390
申请日期
2004.04.02
申请人
SILVERBROOK RESEARCH PTY LTD
发明人
SILVERBROOK, KIA;LAPSTUN, PAUL;HENDERSON, PETER CHARLES BOYD;RUSMAN, JAN;MOINI, ALIREZA;UNDERWOOD, MATTHEW JOHN;YOURLO, ZHENYA ALEXANDER;RIDLEY, NICHOLAS DAMON