| 摘要 |
A control device including a means for capturing an image of a display; means for determining from said captured image, information defining a desired position on said display; and means for sending a signal having the determined information. Embodiments of the present disclosure have many applications such as with television to for example select stations or control settings of the televisions, computers, DVDs, videos, MPEG players or the like. Embodiments of the present disclosure can be used with video players or recorders. It should be noted that video player/recorders can deal with video data stored or to be recorded on tape, discs such as DVDs or CDs, removable memory such as a memory stick or a memory internal to the device.
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