Hand held computer input apparatus and method
DC CAFCFirst Claim
1. A method for remotely controlling a function of a computer monitor or other equipment in response to transmissions from less than all of a plurality of transmitters remote from said equipment, including the steps of;
- (a) transmitting an identification number as a part of each transmission from each transmitter to the equipment,(b) comparing the identification number in each transmission received by the equipment with a previously designated identification number,(c) rejecting each transmission received by the equipment which does not contain said previously designated identification number, and(d) designating said previously designated identification number by transmitting a connect data packet from one of the plurality of transmitters to the equipment.
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Accused Products
Abstract
A method and system for generating command signals for a computer monitor or other equipment. The system includes at least one pressure responsive potentiometer and a device operatively connected with such potentiometer for generating a command signal indicating at least one of the direction, intensity and duration of pressure applied to such potentiometer. The method remotely controls a function of a computer monitor or other equipment in response to signals obtained from pressure sensitive potentiometers manipulated by a user. The method includes the steps of periodically iterating to detect signals present on such pressure sensitive potentiometers, comparing the signals detected on each iteration to determine at least one of the amount and direction of change, generating a control signal reflecting the information determined in the comparison step, then transmitting the control signal to the computer or other equipment in a form acceptable by such computer or other equipment to effect a change in the function being controlled. The control system includes a hand held device having a control disc readily manipulable by a digit of a hand holding the device. There is also disclosed a form of the hand held device in which position control signals as well as "clicking" and "dragging" operation signals can all be controlled with a single digit of the hand of a user.
146 Citations
7 Claims
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1. A method for remotely controlling a function of a computer monitor or other equipment in response to transmissions from less than all of a plurality of transmitters remote from said equipment, including the steps of;
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(a) transmitting an identification number as a part of each transmission from each transmitter to the equipment, (b) comparing the identification number in each transmission received by the equipment with a previously designated identification number, (c) rejecting each transmission received by the equipment which does not contain said previously designated identification number, and (d) designating said previously designated identification number by transmitting a connect data packet from one of the plurality of transmitters to the equipment.
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2. A system for operating a computer monitor or other equipment in response to transmissions generated by less than all of a plurality of transmitters remote from said equipment, comprising;
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(a) means contained in each transmitter for transmitting an identification number as part of each transmission therefrom which is different from the identification numbers generated by all other transmitters of the said plurality of transmitters, (b) means contained in each transmitter for transmitting a connect packet, (c) means contained in the equipment for comparing the identification number in each transmission received by the equipment with the identification number received with the most recently received connect packet and rejecting each transmission which does not contain said identification number received with the most recently received connect packet. - View Dependent Claims (3)
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4. A method for establishing a logical connection between a computer or other equipment and one of a plurality of transmitters remote from said equipment and for verifying subsequent transmissions from said one transmitter to said equipment, including the steps of;
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(a) transmitting a connect data packet including an identification number from said one transmitter to the equipment, said identification number being different from any identification number of any other transmitter of said plurality of transmitters, and (b) rejecting subsequent transmissions received by the equipment which do not contain the identification number included in said connect packet.
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5. A device for communicating to a computer or other equipment remote from said device, said device comprising;
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(a) means for storing an identification number associated with said device, and (b) means for transmitting said identification number as part of each transmission from said device, said each transmission comprising a data packet comprising status data and the said identification number. - View Dependent Claims (6, 7)
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Specification