Patent ID: 11941172
Assignee: TOBII AB
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G

Claim 16:
17. A system for training an eye tracking model, wherein the eye tracking model is adapted to predict eye tracking data based on sensor data from a first eye tracking sensor of a first eye tracking system, wherein the first eye tracking sensor is arranged to monitor an eye, the system comprising processing circuitry configured to:
receive first sensor data obtained by the first eye tracking sensor at a time instance;
receive reference eye tracking data for an approximately same time instance generated by a second eye tracking system comprising a second eye tracking sensor arranged to monitor the eye, wherein the reference eye tracking data is generated by the second eye tracking system based on second sensor data obtained by the second eye tracking sensor at the approximately same time instance; and
train the eye tracking model based on the first sensor data obtained by the first eye tracking sensor at said time instance and the generated reference eye tracking data for the approximately same time instance.