Patent ID: 11904102
Assignee: TOBII AB
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 0:
1. A method in a system comprising a display for applying adapted colour rendering in relation to the intensity of light of wavelengths relevant to the circadian rhythm of a user of the system, the method comprising:
receiving gaze tracking information identifying a gaze vector of the user of the system;
determining a respective location of a first area of the display and a second area of the display based on the identified gaze vector;
applying a first colour rendering mode in the first area of the display; and
applying a second colour rendering mode in the second area of the display,
wherein the first colour rendering mode and the second colour rendering mode differ in relation to a degree of selective adaptation of intensity of light of wavelengths relevant to the circadian rhythm of the user,
wherein the first area of the display is located inside a border angle from the gaze vector and the second area of the display is located outside the border angle from the gaze vector, and
wherein the second colour rendering mode involves selective adaption of intensity of light of wavelengths relevant to the circadian rhythm to a largest degree at a peak angle from the gaze vector larger than the border angle, and
wherein the peak angle is within a range of two to five degrees (2-5°).