Programmable tactile touch screen displays and man-machine interfaces for improved vehicle instrumentation and telematics
First Claim
1. A computer implemented method for performing an operation on a computer system, the method comprising:
- identifying a home position on a touch screen corresponding to a location of a first touch input;
in response to the identification of the home position, displaying a virtual controller on the touch screen, wherein the virtual controller is a graphical representation of a physical controller that is capable of being manipulated by one or more objects touching the touch screen to effect user input, and at least a portion of the virtual controller is located at the home position;
detecting a gesture at the touch screen relative to the home position; and
performing an operation in response to the detected gesture.
1 Assignment
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Accused Products
Abstract
Disclosed are new methods and apparatus particularly suited for applications in a vehicle, to provide a wide range of information, and the safe input of data to a computer controlling the vehicle subsystems or “Telematic” communication using for example GM'"'"'s “ONSTAR” or cellular based data sources. Preferred embodiments utilize new programmable forms of tactile touch screens and displays employing tactile physical selection or adjustment means which utilize direct optical data input. A revolutionary form of dashboard or instrument panel results which is stylistically attractive, lower in cost, customizable by the user, programmable in both the tactile and visual sense, and with the potential of enhancing interior safety and vehicle operation. Non-automotive applications of the invention are also disclosed, for example means for general computer input using touch screens and home automation systems.
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Citations
9 Claims
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1. A computer implemented method for performing an operation on a computer system, the method comprising:
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identifying a home position on a touch screen corresponding to a location of a first touch input; in response to the identification of the home position, displaying a virtual controller on the touch screen, wherein the virtual controller is a graphical representation of a physical controller that is capable of being manipulated by one or more objects touching the touch screen to effect user input, and at least a portion of the virtual controller is located at the home position; detecting a gesture at the touch screen relative to the home position; and performing an operation in response to the detected gesture. - View Dependent Claims (2, 3, 4)
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5. A touch interface for a computer, comprising:
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a touch screen adapted to detect touches and display a virtual controller at a user-designated origin, wherein the virtual controller is a graphical representation of a physical controller that is capable of being manipulated by one or more objects touching the touch screen to effect user input; and a control circuit capable of causing the virtual controller to be displayed at a location of a first touch input detected at the touch screen corresponding to the user-designated origin, and detecting a second touch input at the touch screen relative to the user-designated origin, the control circuit being further adapted to determine a desired value of a variable as a function of the detected second touch input. - View Dependent Claims (6, 7, 8, 9)
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Specification