Patent ID: 11967075
Assignee: nan
Field: Medical technology (Instruments)
Classification: CPC G  A | IPC A  G

Claim 0:
1. A computer implemented method of assessing visual function of a user, comprising:
providing a handheld digital device to the user, the handheld digital device including a display and a camera;
presenting an optokinetic stimulus to the user on the display of the handheld digital device;
monitoring eye movement of the user while the user views the optokinetic stimulus;
varying the optokinetic stimulus while monitoring the eye movements of the user;
measuring a working distance between the display and eyes of the user;
saving at least the working distance measured to memory, reporting out the working distance measured on the display or both;
making a record of parameters of the optokinetic stimulus on the display of the handheld digital device; and
transmitting the working distance and the parameters of the optokinetic stimulus to a health care practitioner.