ELECTRONIC DEVICE AND METHOD FOR TEXT INPUT
First Claim
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1. An input text correcting method of an electronic device, the method comprising:
- detecting whether a display is touched;
recording sound generated by friction between a touching finger and the display when the display is being touched;
comparing the recorded sound with one or more standard sounds;
determining a touch operation on a touch area is an erasing operation and further determining display text in the touch area whether the recorded sound matches the one or more standard sounds; and
erasing the display text in the touch area.
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Abstract
An input text correcting method is applied to an electronic device. The method includes detecting whether a display is touched, recording sound generated by friction between a touching finger and the display when the display is being touched, comparing the recorded sound with the one or more standard sounds. Determining a touch operation on a touch area is an erasing operation and further determining display text in the touch area when the recorded sound matches the one or more standard sounds, and erasing the display text in the touch area. An electronic device for implementing the input text correcting method is also provided.
12 Citations
11 Claims
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1. An input text correcting method of an electronic device, the method comprising:
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detecting whether a display is touched; recording sound generated by friction between a touching finger and the display when the display is being touched; comparing the recorded sound with one or more standard sounds; determining a touch operation on a touch area is an erasing operation and further determining display text in the touch area whether the recorded sound matches the one or more standard sounds; and erasing the display text in the touch area. - View Dependent Claims (2, 3, 4, 6, 7, 8, 9, 10, 11)
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5. An electronic device for implementing an input text correcting method, the electronic device comprising:
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an infrared sensing module, for detecting whether a display is touched; a sound detecting module, for recording sound generated by friction between a touching finger and the display when the display is being touched; and a processing module, for comparing the recorded sound with one or more standard sounds, determining a touch operation on a touch area is an erasing operation and further determines display text in the touch area whether the recorded sound matches the one or more standard sounds; and
erasing the display text in the touch area.
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Specification