Interactive distant-vision automated training method

Abstract

The invention discloses an interactive distant-vision automated training method, and relates to the technical field of optometry. By the adoption of the interactive distant-vision automated training method, the technical problem of training eye muscles is solved. The method includes the steps that an automated training device composed of a training terminal, a display screen and a remote controller is adopted, and when adopting the automated training device to carry out automated vision training, a user selects a set of optotypes from a logarithmic visual acuity chart to form an optotype sequence; then, the selected optotypes are displayed one by one on the display screen in a from-large-to-small mode, and every time when one optotype is displayed, the user adopts a direction button on theremote controller to send a remote control signal representing the direction to the training terminal; if the direction of the remote control signal accords with that of the current optotype, it is determined that the user selects correctly, and otherwise, it is determined that the user selects wrongly. The interactive distant-vision automated training method is particularly suitable for homes touse.

Description

technical field [0001] The invention relates to optometry technology, in particular to an interactive distance vision self-training method. Background technique [0002] Refractive error is one of the main causes of vision loss among teenagers, and the incidence of myopia is increasing year by year. Today, with the rapid development of science and technology, people have higher requirements for vision in all aspects of study, work and life. However, in recent years, vision loss among teenagers has been increasing year by year, which affects their further education and employment. The most common cause of vision loss is myopia, so how to protect the eyesight of young people and prevent and treat myopia is a concern of young people, teachers and parents. [0003] The logarithmic vision chart is a commonly used visual acuity test chart. The logarithmic vision chart is composed of four optotypes representing the four directions of up, down, left and right respectively. The opt...

AI Technical Summary

Problems solved by technology

The existing vision detection method is to print the logarithmic vision chart on the light box of the vision chart, and then carry out subjective vision detection through human inquiry and guidance. It can clearly see the existing vision status of the initial tester, but the eye chart light box takes up a lot of space, which is not suitable for home use, and requires the cooperation of others to achieve vision testing

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