METHOD FOR PROVIDING USER INTERFACE (UI) TO DETECT MULTIPOINT STROKE AND MULTIMEDIA APPARATUS USING THE SAME
First Claim
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1. A method for providing a user interface (UI), comprising:
- detecting a multipoint stroke on a touch screen; and
performing a function corresponding to the multipoint stroke upon detection of the multipoint stroke,wherein the function corresponding to the multipoint stroke is determined according to a number of concurrent touches of the touch screen in the multipoint stroke.
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Abstract
A method for providing a user interface (UI) and a multimedia apparatus using the same in which, if a multipoint stroke in which at least two strokes are concurrently input is detected on the touch screen, the touch screen performs a function corresponding to the multipoint stroke. A user can touch the touch screen to perform functions of various types using such a multipoint stroke.
43 Citations
27 Claims
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1. A method for providing a user interface (UI), comprising:
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detecting a multipoint stroke on a touch screen; and performing a function corresponding to the multipoint stroke upon detection of the multipoint stroke, wherein the function corresponding to the multipoint stroke is determined according to a number of concurrent touches of the touch screen in the multipoint stroke. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A multimedia apparatus, comprising:
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a touch screen display to detect a multipoint stroke; and a control unit responsive to the touch screen display to perform a function corresponding to the multipoint stroke if the multipoint stroke is detected, wherein the function corresponding to the multipoint stroke is determined according to a number of concurrent touches of the touch screen display in the multipoint stroke. - View Dependent Claims (15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
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26. A multimedia apparatus, comprising:
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a touch input device to detect a multipoint stroke; a control unit responsive to the input device to perform a function corresponding to the multipoint stroke if the multipoint stroke is detected, wherein the function corresponding to the multipoint stroke is determined according to a number of concurrent touches of the touch input device in the multipoint stroke. - View Dependent Claims (27)
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Specification