Dominant limb determination method and apparatus

A technology for determining methods and limbs, applied in catheters, sensors, diagnosis, etc., can solve problems such as poor interaction ability, and achieve the effect of improving user experience

Inactive Publication Date: 2015-03-11
BEIJING ZHIGU RUI TUO TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Wearable devices generally have poor interaction capabilities due to their small size

Method used

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  • Dominant limb determination method and apparatus
  • Dominant limb determination method and apparatus
  • Dominant limb determination method and apparatus

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Embodiment Construction

[0059] The specific implementation manners of the present application will be described in further detail below in conjunction with the drawings and embodiments. The following examples are used to illustrate the application, but are not used to limit the scope of the application.

[0060] Those skilled in the art understand that in the embodiments of the present application, the size of the sequence number of the following steps does not mean the order of execution. The order of execution of each step should be determined by its function and internal logic, and it does not apply to this application. The implementation process of the embodiment constitutes any limitation.

[0061] figure 1 It is a flowchart of a method for determining a dominant limb according to an embodiment of the present application. The method can be implemented on, for example, a device for determining a dominant limb. Such as figure 1 As shown, the method includes:

[0062] S120: Obtain the first PPG (PhotoPl...

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Abstract

The application provides a dominant limb determination method and apparatus, and relates to the field of wearable devices. The method comprises the following steps: acquiring the first photoelectric plethysmography PPG information of the first limb of a user; and determining whether the first limb is the dominant limb based on the first PPG information and reference information. The method and apparatus are beneficial to automatically configuring the device worn by the user based on the determination result, and enhancing the user experience.

Description

Technical field [0001] This application relates to the field of wearable devices, and in particular to a method and device for determining a dominant limb. Background technique [0002] In recent years, with the development of wearable devices, smart wristbands, smart bracelets, smart glasses, etc. have gradually entered people's lives, greatly enriching and facilitating people's lives. Wearable devices generally have poor interaction capabilities due to their small size. Therefore, users generally expect it to have better self-recognition capabilities, thereby reducing the user's setting operations. [0003] About 10-13% of people in the crowd have the dominant left hand, and the rest have the dominant right hand. If the wearable device can recognize the user's dominant hand, it can be used as an input for itself or other devices, reducing the user's setting operations and improving the user's experience. Summary of the invention [0004] The purpose of this application is to pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01A61B5/02
CPCG06F3/014A61B5/053
Inventor 刘浩
Owner BEIJING ZHIGU RUI TUO TECH
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