Man-machine interaction method and touch screen wearable device

A wearable device and human-computer interaction technology, which is applied in the electronic field, can solve the problems of high finger operation precision and hand occlusion, and achieve low cost, save hardware cost, and achieve simple effects

Active Publication Date: 2015-11-25
CHINA UNITED NETWORK COMM GRP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides a human-computer interaction method and a touch-screen wearable device, which solves the problems that the touch operation is blocked by the hand caused by the small screen of the touch-screen wearable device, and the high precision of finger operation is required, and Realizing multi-functional gesture recognition operation in touch screen wearable devices

Method used

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Embodiment 1

[0034] Embodiment 1 of the present invention provides a human-computer interaction method, which is applied to a touch-screen wearable device. see figure 1 , the method may include:

[0035] S101. Using infrared technology, detect the distance between the upper surface of the touchscreen wearable device and the object directly in front of it.

[0036] Optionally, the object may be a hand using a touch-screen wearable device; or, the object may be a projection body for projection.

[0037] Wherein, if the object is a projection body for projection, the projection body may be a wall, a desktop, etc., which is not specifically limited in the present invention.

[0038] Optionally, the touch-screen wearable device may be a smart watch. Certainly, the touch-screen wearable device may also be other wearable electronic devices, and the present invention does not specifically limit the type of the touch-screen wearable device.

[0039] Further, the timing for executing S101 may be...

Embodiment 2

[0127] Embodiment 2 of the present invention provides another human-computer interaction method, taking the touch-screen wearable device as a smart watch as an example, for figure 1 The method shown is described in detail.

[0128] see image 3 , the method may include:

[0129] S301. The smart watch receives a touch operation instruction input by a user.

[0130] Exemplarily, it is assumed that a virtual operation switch is set in the smart watch, and the switch is used to turn on the virtual human-computer interaction function in the smart watch. When the user opens the cover virtual operation switch, the smart watch receives the touch operation instruction input by the user.

[0131] S302. The smart watch detects the distance between the upper surface of the smart watch and the object directly in front of it through infrared technology.

[0132] Exemplarily, by setting an infrared distance measuring device in the smart watch, the distance measurement by infrared technol...

Embodiment 3

[0155] Embodiment 3 of the present invention provides a touch screen wearable device 40, see Figure 4 , the touch screen wearable device 40 may include:

[0156] The detection unit 401 is configured to detect the distance between the upper surface of the touch screen wearable device and the object directly in front of it through infrared technology;

[0157] The judgment unit 402 is configured to judge whether the object is located on the virtual operation plane according to the distance detected by the detection unit 401; wherein, the distance between the virtual operation plane and the upper surface of the touch screen wearable device meets a preset range plane;

[0158] The first acquiring unit 403 is configured to acquire the user's hand operation on the virtual operating plane when the judging unit 402 judges that the object is located on the virtual operating plane;

[0159] The second obtaining unit 404 is configured to obtain, according to the hand operation, the ma...

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Abstract

Embodiments of the invention provide a man-machine interaction method and a touch screen wearable device, and relates to the field of electronics. The method and the device solve problems that a hand shields touch operation caused by small screen of the touch screen wearable device, and precision requirement on finger operational motion is high, and multi-functional gesture recognition operation is realized in the touch screen wearable device. The method comprises: through an infrared technology, detecting the distance between the upper surface of the touch screen wearable device and an object in front of the device, according to the distance, determining whether the object is on a pseudo operation plane; when the object is on the pseudo operation plane, obtaining hand operation of a user on the pseudo operation plane; and obtaining a machine operation instruction corresponding to the hand operation, and responding to the machine operation instruction. The method and the device are used for man-machine interaction.

Description

technical field [0001] The invention relates to the field of electronics, in particular to a human-computer interaction method and a touch-screen wearable device. Background technique [0002] With the development of technology, wearable electronic devices (such as smart watches) emerge as the times require. Smart watches are similar to smart phones and tablet computers in terms of front structure, and mainly integrate touch screens to realize human-computer interaction. [0003] Due to the size of the touch screen of a smart watch, it is much smaller than that of a mobile phone or a tablet computer, and even a single-finger operation is still too small. Like this, make common existence in smart watch not be convenient for interface operation and the problem of watching the multimedia content such as photo, video. [0004] On the one hand, fingers will inevitably block a part of the screen during touch operation. Compared with the small screen of smart watches, the covered...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/0488G06F3/042
Inventor 严琦安岗杜杏兰叶阳孙宇肖海浪
Owner CHINA UNITED NETWORK COMM GRP CO LTD
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