INPUT/OUTPUT DEVICE AND HUMAN-MACHINE INTERACTION SYSTEM AND METHOD THEREOF
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United States of America Patent
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Issued Date -
Feb 16, 2012
app pub date -
Mar 14, 2011
filing date -
Aug 11, 2010
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An input/output device and human-machine interaction system and method thereof are provided. The input/output device includes a projection module, an image capturing module and a processing module. The projection module is capable of receiving an image provided by a mobile computing device and projecting the image onto a surface. The image capturing module is capable of capturing a user's operation action on a projected image on the surface to thereby provide operation information. The processing module is electrically connected with the image capturing module for receiving and processing the operation information to thereby generate an operation command to correspondingly control the mobile computing device.
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