Patent ID: 9498125
Filing Date: 2016-11-22
CPC Classification: A61B

Claim Text:
1. Method for operating an eye tracking device ( 30 ) for capturing at least one property of at least one eye ( 10 ) of a user, wherein the eye tracking device ( 30 ) comprises at least one imaging device ( 32 ) capable of capturing images ( 36 a , 36 b ) of the at least one eye ( 10 ) of the user, a plurality of light sources ( 34 ) capable of illuminating the at least one eye ( 10 ) of the user, a processing unit capable of processing images ( 36 a , 36 b ) captured by the imaging device ( 32 ) and a control unit capable of controlling the plurality of light sources ( 34 ) in their light intensity separately, the method comprises the steps: a) the imaging device ( b) the processing unit processes the first image ( characterized by the following steps: c) if at least one first reflection ( d) the first reflection ( e) if the first image (