METHOD AND APPARATUS FOR PRESENTING A VIRTUAL TOUCHSCREEN
First Claim
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1. A device, comprising:
- a memory storing computer instructions; and
a processor coupled to the memory, wherein the processor responsive to executing the computer instructions performs operations comprising;
presenting a virtual touchscreen at a presentation device;
receiving from a sensor a plurality of signals comprising image information and depth information associated with member parts of a user;
generating first calibration data from the plurality of signals to identify a plurality of dimensions of the virtual touchscreen; and
generating second calibration data from the plurality of signals to identify an operating distance between the user and the virtual touchscreen.
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Abstract
A system that incorporates teachings of the subject disclosure may include, for example, a method for generating a virtual touchscreen according to a first relative position between a plurality of member parts of a user and according to a second relative position of at least one member part of the user and a body surface of the user, tracking a location of the user, and positioning the virtual touchscreen according to the location of the user. Other embodiments are disclosed.
12 Citations
20 Claims
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1. A device, comprising:
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a memory storing computer instructions; and a processor coupled to the memory, wherein the processor responsive to executing the computer instructions performs operations comprising; presenting a virtual touchscreen at a presentation device; receiving from a sensor a plurality of signals comprising image information and depth information associated with member parts of a user; generating first calibration data from the plurality of signals to identify a plurality of dimensions of the virtual touchscreen; and generating second calibration data from the plurality of signals to identify an operating distance between the user and the virtual touchscreen. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. A computer-readable storage medium, comprising computer instructions, which when executed by at least one processor causes the at least one processor to perform operations comprising:
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generating first calibration data from a plurality of signals to identify a plurality of dimensions of a virtual touchscreen; generating second calibration data from the plurality of signals to identify an operating distance between the user and the virtual touchscreen; generating an updated virtual touchscreen according to the first and second calibration data; tracking a location of the user; and positioning the updated virtual touchscreen according to the location of the user. - View Dependent Claims (18)
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19. A method, comprising:
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generating, by a system comprising at least one processor, a virtual touchscreen according to a first relative position between a plurality of member parts of a user and according to a second relative position of at least one member part of the user and a body surface of the user; tracking, by the system, a location of the user; and positioning, by the system, the virtual touchscreen according to the location of the user. - View Dependent Claims (20)
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Specification