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US 2014/0198073 A1Published application
Electronic device including three-dimensional gesture detecting display
AssigneeResearch In Motion Limited
InventorsHuanhuan GU, James Paul WARDEN, Arnold SHEYNMAN
Life of this patent
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Abstract
An electronic device includes a display, a plurality of antennae arranged and constructed to emit a signal and to receive backscatter from the signal, and a processor operably coupled to the antennae to utilize the received backscatter to detect location and at least one of size and shape of an object spaced from the display.
Claims17
An electronic device comprising:
- a display;
- a plurality of antennae arranged and constructed to emit a signal and to receive backscatter from the signal;
- a processor operably coupled to the antennae to utilize the received backscatter to detect location and at least one of size and shape of an object spaced from the display.
A method of detecting an object spaced from a display of an electronic device, comprising:
- emitting a signal from and receiving backscatter at a plurality of antennae of the electronic device;
- utilizing the received backscatter to detect location and at least one of size and shape of the object spaced from the display.
Dependencies are inferred from the claim text.