Vision measurement and training system and method of operation thereof

摘要

A binocular viewer, a method of measuring and training vision that uses a binocular viewer and a vision measurement and training system that employs a computer to control the binocular viewer. In one embodiment, the binocular viewer has left and right display elements and comprises: (1) a variable focal depth optical subsystem located in an optical path between the display elements and a user when the user uses the binocular viewer and (2) a control input coupled to the left and right display elements and the variable focal depth optical subsystem and configured to receive control signals operable to place images on the left and right display elements and vary a focal depth of the variable focal depth optical subsystem. In another embodiment, the binocular viewer lacks the variable focal depth optical subsystem, but the images include at least one feature unique to one of the left and right display elements.

主权项

1. A binocular viewer having left and right display screens and comprising:
a variable focal depth optical subsystem located in an optical path between and separate from said display screens and a user when said user uses said binocular viewer; a control input coupled to said left and right display screens and said variable focal depth optical subsystem, said control input configured to receive control signals operable to place images on said left and right display screens and vary a focal depth of said variable focal depth optical subsystem, said control signals varied based on an assessment of physical responses from said user to said images on said display screens; and alignment devices to ensure alignment of said binocular viewer.