Standalone cooperation-free OKN-based low vision contrast sensitivity estimation in VR - a pilot study

Background:In low vision patients, the assessment of contrast sensitivity is an essential tool to determine the stage of visual impairment. However, traditional contrast sensitivity tests rely on verbal feedback, and the expertise of the examiner. Objective:In the current study, a fast, OKN-based v irtual diagnosis tool was developed estimating contrast sensitivity automatically without active cooperation of the patient as well as the...