| 摘要 |
PURPOSE: A remote device and a system for transmitting picture of real object and written data, and a pairing method thereof, and a presentation method using the same are provided to be able to write on the blackboard without using computer mouse. CONSTITUTION: A wireless communication unit(160) wirelessly transmits image data obtained in a camera unit or writing data obtained in an electronic writing unit. An electronic blackboard unit is a touch screen or a touch pad. An input unit(130) is operated by a user. A storage unit(150) stores a driving program of the camera unit and the electronic blackboard unit. A display unit(140) displays image data obtained in the camera unit or data stored in the storage unit.
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