| 摘要 |
A personal interactive audio visual data entry system includes a hand held audio visual data entry unit having a camera reading sensor on a rotational pivot for sensing images in various positions, person to person MPEG-4 compatible low bit rate audio visual interactive communications algorithm, commands and/or data and for producing input signals in response to said sensed commands and/or data, rewritable storage for information relating to stored audio visual images and/or selectable items, a controller (a microprocessor or other processing circuitry) and PCMCIA and associated circuitry and a display screen for displaying visual feedback and/or a user readable representation of the commands and/or stored information for a selected item, and an automated telecommunications interface for various methods of telephonic transmission of information relating to interactive audio visual communications and/or a selected item or items from said storage to a remote processing centre and for telephonic transmission of information relating to selectable items from said remote processing centre to said storage. The hand held unit can be configured to combine the data entry functions with those of audio visual telephony.
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