Touch-controlled device, identifying method and computer program product thereof
First Claim
Patent Images
1. A touch-controlled device, comprising:
- a touch panel; and
a processor electrically connected to the touch panel, being configured to detect a first touched region and a second touched region of the touch panel and to define a first touch area of the first touched region and a second touch area of the second touched region,wherein the processor is further configured to calculate a first moving velocity of the first touched region and a second moving velocity of the second touched region, and identify one of the first touched region and the second touched region as being touched by a major input object and the other of the first touched region and the second touched region as being touched by a non-major input object according to a ratio of the first moving velocity to the first touch area and a ratio of the second moving velocity to the second touch area.
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Abstract
A touch-controlled device, an identifying method and a computer program product thereof are provided. The touch-controlled device comprises a touch panel and a processor. The processor is electrically connected to the touch panel, and is configured to detect a first touched region and a second touched region of the touch panel. The processor is further configured to identify one of the first touched region and the second touched region as being touched by a major input object and the other one as being touched by a non-major input object according to a ratio of a moving velocity to a touch area of each of the first and second touched regions.
14 Citations
24 Claims
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1. A touch-controlled device, comprising:
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a touch panel; and a processor electrically connected to the touch panel, being configured to detect a first touched region and a second touched region of the touch panel and to define a first touch area of the first touched region and a second touch area of the second touched region, wherein the processor is further configured to calculate a first moving velocity of the first touched region and a second moving velocity of the second touched region, and identify one of the first touched region and the second touched region as being touched by a major input object and the other of the first touched region and the second touched region as being touched by a non-major input object according to a ratio of the first moving velocity to the first touch area and a ratio of the second moving velocity to the second touch area. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An identifying method for a touch-controlled device, the touch-controlled device comprising a touch panel and a processor, and the identifying method being executed by the processor, the identifying method comprising the following steps of:
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(a) detecting a first touched region and a second touched region of the touch panel and defining a first touch area of the first touched region and a second touch area of the second touched region; (b) calculating a first moving velocity of the first touched region and a second moving velocity of the second touched region; and (c) identifying one of the first touched region and the second touched region as being touched by a major input object and the other of the first touched region and the second touched region as being touched by a non-major input object according to a ratio of the first moving velocity to the first touch area and a ratio of the second moving velocity to the second touch area. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16)
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17. A computer program product having a program stored therein, wherein an identifying method is executed when the program is loaded into a processor, the program comprising the following codes:
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a code A for detecting a first touched region and a second touched region of the touch panel and defining a first touch area of the first touched region and a second touch area of the second touched region; a code B for calculating a first moving velocity of the first touched region and a second moving velocity of the second touched region; and a code C for identifying one of the first touched region and the second touched region as being touched by a major input object and the other of the first touched region and the second touched region as being touched by a non-major input object according to a ratio of the first moving velocity to the first touch area and a ratio of the second moving velocity to the second touch area. - View Dependent Claims (18, 19, 20, 21, 22, 23, 24)
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Specification