article_snippet: The system uses an in-car camera that focuses on the drivers head with infrared sensors to detect movement and calculate the motorist's line of sight.
article_snippet: The system uses a central camera and peripheral infrared sensors that scan the driver's eyes more than 50 times per second in dusk and night-time conditions .
article_snippet: The system uses a central camera and peripheral infrared sensors that scan the driver's eyes more than 50 times per second in dusk and night-time conditions.
article_snippet: This technology works using a central camera and peripheral infrared sensors that scan the driver's eyes more than 50 times per second in dusk and night-time conditions.
article_snippet: the eye-tracking technology contains a mobile phone-like SIM card designed to transmit the vehicle’s location to emergency services in the event of a crash.
article_snippet: the eye-tracking technology is fitted inside a 'black box' built into the vehicle.
article_snippet: Vauxhall's system uses an internal camera and infrared sensors track the driver's gaze 50 times a second .
highlights_snippet: The system uses in-car camera and infrared sensors to track driver's gaze .
  