Mobile terminal and mobile terminal-based input method

Abstract

The invention provides a mobile terminal and a mobile terminal-based input method. The mobile terminal comprises a camera and handheld input equipment. The method comprises the following steps of: capturing a motion trail formed by the motion of the handheld input equipment in front of the camera; recognizing the motion trail according to a preset rule to obtain a recognition result; and acquiring association information corresponding to the motion trail, wherein the association information is used for instructing the mobile terminal or external equipment controlled by the mobile terminal to perform corresponding operation. Under the condition that the hardware cost of the mobile terminal is not increased, a hardware platform of an ordinary mobile phone can easily support a gesture inputting function, so that the operation mode of the mobile terminal is enriched, user operation is more convenient and user experience is improved.

Description

technical field [0001] The present invention relates to the technical field of human-computer interaction, in particular to a mobile terminal and an input method based on the mobile terminal. Background technique [0002] Human-computer interaction technology (Human-Computer Interaction Techniques) refers to the effective way to realize the dialogue between human and computing equipment through the input / output device of computing equipment. It is one of the important contents in the design of computer user interface. , ergonomics, psychology and other subject areas are closely related, mainly including machines providing a large amount of information and prompting instructions to people through output or display devices, users inputting information and prompting instructions to machines through input devices, and people passing input devices Entering relevant information into the machine to answer questions and so on. [0003] Human-computer interaction includes two forms:...

AI Technical Summary

Problems solved by technology

[0006] Since the shape of gestures made by human hands is not fixed, the amount of data that needs to be processed is large and the algorithm is complex when performing gesture capture and gesture recognition

Therefore, based on mobile terminal gesture recognition, software development is relatively complicated, hardware overhead is high, and hardware processing capabilities are required. It is difficult for existing hardware platforms of ordinary mobile terminals to support gesture input functions.

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