User interaction system and method

Abstract

An embodiment of the invention discloses a user interaction system and method. The user interaction system comprises a three-dimensional interaction interface display module, a gesture recognition module, and an information arithmetic processing module, wherein the three-dimensional interaction display module is used for providing a user with a three-dimensional interaction interface; the gesture recognition module is used for capturing gesture trajectory and gesture shapes produced when the user is browsing the three-dimensional interaction interface as well as sending the gesture trajectory information and the gesture shape information to the information arithmetic processing module; when the distance between the gesture trajectory and preset spatial points is determined to meet a preset distance threshold value, and the gesture shapes are determined to meet a preset state switching condition, the information arithmetic processing module is used for determining a corresponding interaction operation command as well as sending a three-dimensional interaction result interface with the interaction operation command executed to the three-dimensional interaction interface display module; and then the three-dimensional interaction interface display module further provides the user with the three-dimensional interaction result interface.

Description

technical field [0001] The present invention relates to the technical field of electronic applications, in particular, to a user interaction system and method. Background technique [0002] In 1959, American scholar B. Shackel first proposed the concept of human-computer interaction engineering. Since the late 1990s, with the rapid development and popularization of high-speed processing chips, multimedia technology and Internet technology, research on human-computer interaction has focused on intelligent interaction, multi-modal (multi-channel)-multimedia interaction, and virtual interaction. As well as human-computer collaborative interaction, that is, human-centered human-computer interaction technology. [0003] People are not satisfied with the existing human-computer interaction methods, and people expect the new generation of human-computer interaction to be as natural, accurate and fast as human-to-human interaction. In the 1990s, the research on human-computer inte...

AI Technical Summary

Problems solved by technology

[0007] However, the richness of content in the flat interactive interface is greatly limited

Moreover, Kinect confirms the selection by moving the cursor to a button and staying for a period of time. This operation can only perform a confirmation or entry operation, and the richness of interaction is limited. In addition, the user feels that it is not natural enough. feel restrained

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