A self-assessment method and device for user vision includes ensuring that the device's display is at an acceptable distance from the user's eye, where the device includes a camera set to compensate for this distance.

摘要

Method of self-assessment of the Vision of a user to be used with a manual device of Test of VisionEnsure that the display Device comprises a distance Manual is to present different ways, statically and dynamically.Allow data entry and determine the results; and the device manual.