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US08279039B2 Using touches to transfer information to a device 有权
使用触摸将信息传输到设备

Using touches to transfer information to a device
摘要:
A device may receive a signal that includes information about a touch pattern on a surface of the tag, identify the touch pattern based on the received signal, validate tag-specific information in the received signal by comparing the identified touch pattern and information that is stored prior to receiving the signal, and perform an action that is specified by the tag-specific information if the tag-specific information is validated.
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