EYE TRACKING GLASSES

A pair of eye tracking glasses comprising unitary components, which each include: a lens region, through which an eye of a user can look when they are wearing the glasses; and a carrier region, which is at the periphery of the first lens region. Unitary components comprise the following embedded therein: a camera; a plurality of illuminators; and electrical conductors. The glasses further comprise: a first arm that is mechanically connected to the first carrier region of the first unitary component; a second arm that is mechanically connected to the second carrier region of the second unitary component; and a control module. The control module is configured to: receive signalling from the camera of each of the unitary components via the embedded electrical conductors; and provide signalling to the plurality of illuminators of each of the unitary components via the embedded electrical conductors.