In order to obtain comparable results from one test to another, OdySight makes sure the vision tests are done in optimal conditions. During each vision test, the application checks the two following elements:
- The ambient light in the room, to make sure the patient sees their screen the same way during each session;
- The distance to screen, to make sure the patient is always positioned at a similar distance, of 16 in (plus or minus 2 in).
Patients must meet the ambient light and distance to screen requirements in order to do their vision tests.