Human eye movement characteristic design-based human-computer interaction method and system

Abstract

The invention provides a human eye movement characteristic design-based human-computer interaction method and a human eye movement characteristic design-based human-computer interaction system. The method comprises the following steps: (1) detecting a drop point coordinate of the sight of at least one eye of a user in a content region; (2) detecting at least one action or action combination of the user to generate a command; and (3) judging and executing the command according to the drop point coordinate. The human-computer interaction mode is independent of the conventional human-computer interaction mode, the operation and control over controlled equipment such as a computer are realized through eye detection or action detection, and an instruction required by a user can be simply, conveniently and more quickly input.

Description

technical field [0001] The invention relates to a human-computer interaction method, in particular to a human-computer interaction method and system designed based on human eye movement characteristics. Background technique [0002] Human-Computer Interaction (HCI for short): refers to the process of information exchange between humans and computers using a certain dialogue language to complete certain tasks in a certain interactive way. [0003] The traditional human-computer interaction function mainly depends on the external equipment and corresponding software that can input and output. The equipment available for human-computer interaction mainly includes keyboard display, mouse, and various pattern recognition equipment. The software corresponding to these devices is the part of the operating system that provides human-computer interaction functions. The main function of the human-computer interaction part is to control the operation of related equipment and understa...

AI Technical Summary

Problems solved by technology

The system needs to use multiple sensing units to obtain relevant electrical signals by using oculoelectric signals, which brings facial discomfort to users, and is inconvenient to use and high in cost. In addition, the electrical signals need to extract many features and have poor reliability.