Patent ID: 11935140
Assignee: NOKIA TECHNOLOGIES OY
Field: Audio-visual technology (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 15:
16. A non-transitory computer readable medium comprising program instructions stored thereon for performing at least the following:
causing rendering of first content to a first user, the first content being based on recorded content associated with a second user, wherein the first content comprises at least one image in which the second user is a subject;
causing eye tracking in a time interval following the rendering of the first content to obtain eye-tracking data of the first user;
determining first data indicative of whether or not there is a match between the eye-tracking data of the first user and reference eye-tracking data associated with the recorded content associated with the second user based upon a similarity measure between the eye-tracking data of the first user and the reference eye-tracking data associated with the recorded content exceeding a threshold;
determine one or more content features based on one or more fixation durations at one or more fixation points at which the eye-tracking data of the first user matches the reference eye-tracking data associated with the recorded content associated with the second user;
receiving second data indicative of whether or not there is a match between eye-tracking data of the second user and reference eye-tracking data associated with recorded content associated with the first user;
causing the first user to be provided with feedback based on the determined one or more content features and a telecommunication option configured to initiate communication with the second user, wherein provision of the telecommunication option is conditioned on both the first and second data being indicative of a respective match; and
upon initiation of the telecommunication option, transmit a message auto-composed based upon the one or more content features to the second user via a telecommunication network.