A user interface to a machine such as a computer or computer-controlled device, is implemented by a combination of a user interface device and a responsive device. The user interface device includes at least a biopotential sensor and a location sensor. The user interface device is constructed to be worn by a person so that a biopotential sensor is positioned at least at the top of the wrist. The responsive device receives data based on the outputs from the biopotential sensor and the location sensor, and performs actions based on the received data. The responsive device is responsive to the received data to perform operations based on primitive gestures detected in the received data. A primitive gesture can be based on a pose of the hand or location of the wrist or both. The operation performed also can be based on any other information from other sensors on the user interface device. The selected operation also can be based on any context information available to the responsive device.
HUMAN-MACHINE INTERFACE
2021-07-29
Patent
Electronic Resource
English
Automotive engineering | 2003
Automotive engineering | 2008
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