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Information processing method and electronic device

A technology of electronic equipment and characteristic information, which is applied in the electronic field, can solve the problems that the security of electronic equipment cannot be guaranteed, and achieve the effect of ensuring security and improving security

Inactive Publication Date: 2015-05-27
LENOVO (BEIJING) CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The embodiment of the present application solves the technical problem in the prior art that the security of the electronic equipment cannot be guaranteed by providing an information processing method and an electronic equipment, and realizes the technical effect that the security of the electronic equipment can be guaranteed

Method used

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  • Information processing method and electronic device

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Embodiment Construction

[0026] The embodiment of the present application provides an information processing method and an electronic device, which solves the technical problem that the security of the electronic device cannot be guaranteed in the prior art, and further realizes a method that can effectively guarantee the security of the electronic device. technical effect.

[0027] The technical solution in the embodiment of this application is to solve the above-mentioned technical problem that the security of the electronic equipment cannot be guaranteed, and the general idea is as follows:

[0028] After receiving an operating body operating on the optical sensing device, a touch instruction is obtained, the touch instruction is used to turn on a detection unit, and then, based on the touch instruction, the detection unit is controlled to be in an on state, and The characteristic information parameters of the operating body are obtained through the detection unit, and then it is judged whether the...

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Abstract

The invention discloses an information processing method and an electronic device; the electronic device comprises an optical sensor, wherein the method comprises the following steps: receiving the touch and control command of an operation body on the optical sensor, the touch and control command is used for opening a detection unit; controlling the detection unit in the opening state based on the touch and control command, using the detection unit for detecting the characteristic information parameter of obtaining the operation body; judging whether the characteristic information parameter meets the preset condition, obtaining the first judging result; and changing the state of the electronic device while the first judging result expresses that the characteristic information parameter meets the preset condition.

Description

technical field [0001] The present invention relates to the field of electronic technology, in particular to an information processing method and an electronic device. Background technique [0002] With the continuous development of science and technology, electronic equipment has also developed rapidly, and there are more and more types of electronic products. People have also enjoyed various conveniences brought by scientific development. Now people can use various types of electronic equipment , Enjoy the comfortable life brought by the development of science and technology. [0003] With the development of function keys on portable electronic devices, from the initial mechanical remote sensing or trackball to the later optical finger navigation (OFN, Optical Finger Navigation), not only avoids some shortcomings of mechanical joysticks and trackballs, such as, It is easy to wear, the surface is stained with stains, dust and liquids and other defects, and it is more and m...

Claims

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Application Information

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IPC IPC(8): G06F3/0484G06F3/0488G06F21/32
CPCG06F3/0484G06F3/0488G06F21/32
Inventor 孙成昆薛立成
Owner LENOVO (BEIJING) CO LTD
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