The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 02, 2021
Filed:
Nov. 12, 2019
Tobii Ab, Danderyd, SE;
Robin Thunström, Danderyd, SE;
Tobias Höglund, Danderyd, SE;
Tobii AB, Danderyd, SE;
Abstract
Disclosed is a method for calibrating an eye-tracking device to suit a user of the eye-tracking device, wherein a calibration setting of the eye-tracking device—associated with a user is calculated based on acquired eye data of the user when looking at a set of reference points. The method comprises displaying a reference point of the set to the user; acquiring, by means of at least one camera of the eye-tracking device, eye data for at least one of the eyes of the user when looking at the reference point; comparing the acquired eye data to stored eye data sets related to the reference point, wherein each of the stored eye data sets is associated with a calibration setting of the eye-tracking device; and if the acquired eye data matches one of the stored eye data sets, abandoning the calibration process and loading the calibration setting associated with the matching stored eye data.