Method for allocating/arranging keys on touch-screen, and mobile terminal for use of the same
First Claim
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1. A mobile terminal comprising:
- a storage unit for storing data associated with a plurality of sensing-zones;
a touch screen configured to display a plurality of keys associated with the plurality of sensing-zones, such that each of the plurality of keys is associated with a different sensing-zone;
a controller for associating the plurality of keys to the plurality of sensing-zones;
a sensing-zone mode setup unit for establishing a sensing-zone mode and for adjusting the size and dimension of each of the plurality of sensing-zones according to the established sensing-zone mode such that at least two of the sensing-zones are different in size;
a key assignment unit for generating a key assignment signal for associating a key from the plurality of keys to a sensing-zone from the plurality of sensing-zones;
a rotation detection unit for detecting a rotation of the touch-screen, wherein the controller adjusts a direction of the plurality of sensing-zones according to the detected rotation of the touch-screen; and
a frequency measurement unit for measuring a use frequency for each of the plurality of keys,wherein the controller associates a key having a higher use frequency to a larger sensing-zone, and the plurality of sensing-zones are arranged in order of greatest size to least size according to the established sensing zone mode.
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Abstract
A method for allocating/arranging keys on a touch-screen and a mobile terminal for the same are disclosed. The method for allocating at least one key on a touch-screen includes establishing a plurality of sensing zones on the touch-screen, wherein sizes of the plurality of sensing zones change in sequential order according to a key-arrangement direction, and allocating the at least one key to at least one of the plurality of sensing zones.
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4 Claims
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1. A mobile terminal comprising:
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a storage unit for storing data associated with a plurality of sensing-zones; a touch screen configured to display a plurality of keys associated with the plurality of sensing-zones, such that each of the plurality of keys is associated with a different sensing-zone; a controller for associating the plurality of keys to the plurality of sensing-zones; a sensing-zone mode setup unit for establishing a sensing-zone mode and for adjusting the size and dimension of each of the plurality of sensing-zones according to the established sensing-zone mode such that at least two of the sensing-zones are different in size; a key assignment unit for generating a key assignment signal for associating a key from the plurality of keys to a sensing-zone from the plurality of sensing-zones; a rotation detection unit for detecting a rotation of the touch-screen, wherein the controller adjusts a direction of the plurality of sensing-zones according to the detected rotation of the touch-screen; and a frequency measurement unit for measuring a use frequency for each of the plurality of keys, wherein the controller associates a key having a higher use frequency to a larger sensing-zone, and the plurality of sensing-zones are arranged in order of greatest size to least size according to the established sensing zone mode. - View Dependent Claims (2, 3)
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4. A method of arranging keys on a touch screen of a mobile communication terminal, the method comprising:
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associating a key displayed on the touch screen with one of a plurality of touch zones, wherein at least two of the plurality of touch zones have a different dimension in comparison to each other; and arranging the plurality of touch zones in order of greatest to least dimension in a selected direction in response to a user selection.
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Specification