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Information processing method and electronic device

  • US 9,916,027 B2
  • Filed: 03/03/2014
  • Issued: 03/13/2018
  • Est. Priority Date: 03/11/2013
  • Status: Active Grant
First Claim
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1. A method for inputting a character in an electronic device, the method comprising:

  • displaying, on a display unit of the electronic device, symbols representing different portions of an operator for performing a touch operation, wherein the operator comprises a finger, and a plurality of virtual keys, wherein at least two characters are displayed on each of the virtual keys and include a capital form of an alphabetic character and also a lowercase form of the alphabetic character;

    collecting, by a touch collector of the electronic device, location information of the operator relative to the touch collector when the operator performs a touch operation on the display unit, the location information indicating a position where the operator touches the display unit of the electronic device;

    collecting, by an audio collector of the electronic device, sound information generated by the operator touching the display unit, the sound information indicating which of the different portions of the operator contacts with the display unit, wherein contact of the different portions with the display unit generates different sound information for selecting different input characters; and

    determining an input character based on both the location information and the sound information byselecting one of the plurality of virtual keys displayed on the display unit of the electronic device based on the location information, andselecting either the capital form or the lowercase form of the alphabetic character displayed on the selected virtual key based on the collected sound information.

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