PROXIMITY DETECTION OF CANDIDATE COMPANION DISPLAY DEVICE IN SAME ROOM AS PRIMARY DISPLAY USING INFRARED SIGNALING

摘要

A candidate accompanying screen device in the same room as the main device is searched for by the primary display device using the IRDA, and in response, auxiliary content associated with the content being displayed on the primary display device is provided to the accompanying screen device. The auxiliary content may be provided from the Internet based on information in the content being presented on the main display device, for example by providing a link to the web site to the accompanying device.;