Inventors:
Patricia Ann Meuse - Mansfield TX, US
Jenny Novotny Devenport - Belmont CA, US
David Gary Kirschen - Brea CA, US
Daniel Moses Laby - Canton MA, US
International Classification:
A61B 3/02
Abstract:
A method of testing visual performance includes determining a difficulty rating for each of a plurality of visual recognition tests. The method further includes displaying one of the visual recognition tests to a subject and receiving from the subject a response to the visual recognition test. After receiving the response to the visual recognition test, a subsequent visual recognition test is selected to have a difficulty rating determined based on the response received from the subject, the subsequent visual recognition test is displayed, and a response is received from the subject. The subsequent visual recognition tests are repeated until a predetermined number of responses is reached. A visual performance score is determined based on the set of responses received from the subject and the difficulty ratings for the visual recognition tests displayed to the subject is then output.