A wearable device and control method for human hand roaming control in an interactive interface

Abstract

The invention discloses a wearable device and a control method for hand roaming control in an interactive interface. The wearable device is ring-shaped and needs to be worn on the user's wrist when in use. The device specifically includes a human hand movement information acquisition module, a data processing module, The control rights allocation module and the short-range wireless transceiver module. A method for hand roaming control on an interactive interface is that the device establishes wireless communication with the host, and the user obtains the control right of the device by raising the hand and rotating the wrist two or more times in a row or shaking the wrist left and right. It is displayed on the interactive interface as simulating the movement of the cursor, and the user selects the desired function icon on the interactive interface by flicking or single-finger clicking or multi-finger clicking. The device provided by the present invention is a wearable device with low cost and low power consumption, and the method provided by the present invention can provide users with a comfortable, natural and precise man-machine interaction experience.

Description

technical field [0001] The invention relates to the research field of human-computer interaction, in particular to a wearable device and a control method for manual roaming control in an interactive interface. Background technique [0002] With the rapid development of computer technology, human-computer interaction technology has also been developed to a certain extent. Most of the traditional human-computer interaction is based on the interaction mode of mouse and keyboard. In order to make people have a better experience when operating computers, the mouse has also undergone many revolutionary developments. From mechanical mouse to optical mouse, to today's wireless mouse, it shows that people attach importance to the mouse, that is, people attach importance to the human-computer interaction experience. However, the above-mentioned mice all need a support plane to enable the mouse to complete precise operations during operation, but this also exposes some inconveniences,...

AI Technical Summary

Problems solved by technology

However, the above-mentioned mice all need a support plane to make the mouse complete precise operations during operation, but this also exposes some inconveniences. People always hope that they can interact with computer equipment without restraint.

The air mouse can realize precise control of the mouse without placing it on any flat surface, and can realize click and even text input operations, but it cannot release both hands to operate the screen like a traditional mouse

[0003] People hope to have an operation method that releases both hands, so vision-based gesture control can completely release hands and realize mouse roaming and clicking functions. The camera under the camera also has the risk of violating privacy and is difficult to popularize

Finger mouse has many activities that are not suitable for wearing rings in life, such as washing hands, washing vegetables, etc., so users cannot wear rings continuously for a long time, so the user experience is not good; the latest armbands based on muscle-sensing gestures are expensive and technically complicated , wearing discomfort

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