Methods and apparatuses using control indicators for data processing systems
First Claim
1. A method for operating a data processing system, said method comprising:
- receiving a reference signal having pulses which are used to generate a presentation pattern of an indicator of the data processing system;
comparing said reference signal with a signal derived from a sensor which is designed to receive input from a user, said signal having pulses, wherein said comparison comprises determining if the pulses of the reference signal are larger than the pulses of said signal; and
controlling the presentation pattern of the indicator in response to said comparing, wherein the indicator indicates at least one state of the data processing system.
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Accused Products
Abstract
A control indication assembly. A first control mounted on a surface of a computer is coupled to a first sensor, to a first sensing circuit to send an electrical signal to the first control when a user-touch occurs to the first sensor, and to a first indicator to indicate an occurrence of said user-touch. A second control mounted on a surface of a display which is coupled to the computer is coupled to a second sensor, to a second sensing circuit to send an electrical signal to said second control when said user-touch occurs to the display, and to a second indicator to indicate an occurrence of the user-touch. The first and second control are configured such that the first and second indicator are synchronized to exhibit identical behaviors when the user-touch occurs to either the first control or the second control.
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Citations
16 Claims
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1. A method for operating a data processing system, said method comprising:
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receiving a reference signal having pulses which are used to generate a presentation pattern of an indicator of the data processing system; comparing said reference signal with a signal derived from a sensor which is designed to receive input from a user, said signal having pulses, wherein said comparison comprises determining if the pulses of the reference signal are larger than the pulses of said signal; and controlling the presentation pattern of the indicator in response to said comparing, wherein the indicator indicates at least one state of the data processing system. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A data processing system comprising:
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an indicator having a presentation pattern; a reference signal generator, the reference signal having pulses which are used to generate the presentation pattern; a processor coupled to said reference signal generator and the indicator; and a sensor coupled to said processor, the sensor to derive a signal having pulses, wherein said processor compares said reference signal with said signal to determine if the pulses of the reference signal are larger than the pulses of said signal, and wherein said processor controls the presentation pattern of the indicator in response to the comparison of said reference signal with said signal and wherein the indicator indicates at least one state of the data processing system. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification