| 摘要 |
A system and medium is provided for exercising an observer's eyes. It includes a display device, a computer processor with associated computer memory, the processor operatively coupled to the display, the computer memory, and one or more input devices, the computer processor being configured to display on the display device a predetermined sequence of colored images, the color of each colored image having varying wavelength, each successive colored image having a sufficiently different wavelength from its predecessor color image to cause the focusing power of the observer's eyes to adjust, each colored image being singly displayed for a period of time sufficient for the focusing power of an observer's eyes to adjust.
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