Virtual interface and control device
First Claim
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1. An input device, comprising;
- at least one antennae for generating a first frequency and a second frequency; and
at least one receiver, for sensing a pulse frequency created by an object placed in proximity to said receiver, interpreting said pulse frequency, and translating said pulse frequency into an electronic signal that can be used to command a programmable device.
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Abstract
An input device for a computer or other programmable device translates the proximity of an object to one or more antennae into an electronic signal. The antennae generate a first frequency and a second frequency. When an object, such as a hand, is placed in proximity to the antenna, the object causes the first and second frequencies to heterodyne, which creates a third frequency, also referred to as a beat frequency or pulse frequency. A receiver interprets the pulse frequency and translates it into an electronic signal that can be used to command a computer or other programmable device.
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7 Claims
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1. An input device, comprising;
at least one antennae for generating a first frequency and a second frequency; and
at least one receiver, for sensing a pulse frequency created by an object placed in proximity to said receiver, interpreting said pulse frequency, and translating said pulse frequency into an electronic signal that can be used to command a programmable device.- View Dependent Claims (2, 3, 4, 5, 6, 7)
Specification