ASSESSMENT OF LOW CONTRAST VISUAL SENSITIVITY

摘要

Devices, systems and methods are described that can facilitate automated administration of a low contrast visual acuity test to a user. The low contrast visual acuity test can be administered using a display device and a computing device. The computing device can score results of the low contrast visual acuity test and determine a visual status of the user based on the score.

主权项

1. A system comprising:
a display device; a sensor to measure a property related to a distance between the display device and a user; a computing device comprising:
a memory storing computer-executable instructions; anda processor to execute the computer-executable instructions to at least:
launch at least one module related to a low contrast visual acuity test;display a graphical user interface (GUI) on the display device, wherein the GUI corresponds to the low contrast visual acuity test;calculate the distance between the display device and the user based on the property;when the distance between the display device and the user is within a test value, administer the low contrast visual acuity test to the user using the GUI by executing the at least one module to present a series of images to a user;receive inputs from the user via the GUI based on the series of images being presented to the user;determine a score for the user based on a number of inputs comprising answers within a normal range; anddetermine a visual status of the user based on the score.