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

Claim 12:
13. A handheld digital device, comprising:
a display;
a camera;
a processor; and
a memory;
wherein the processor is in operable communication with the display, the camera and the memory and further comprises an image capture engine and an image analysis engine;
the processor being programmed to present an optokinetic stimulus on the display of the handheld digital device;
the image capture engine being programmed to execute the following:
monitoring eye movement of a 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.