Abstract: A vehicle occupant is illuminated with infrared light by an apparatus including a display apparatus illuminated with visible light for displaying information to the occupant and an infrared illuminator hidden behind the display apparatus for illuminating the occupant through the display apparatus. In a preferred embodiment, the display apparatus is a liquid crystal display (LCD) mounted in the vehicle instrument panel for displaying images and data to the driver, and infrared light emitted by the infrared illuminator is transmitted through the LCD to illuminate the occupant.

Abstract: A system and method are provided for monitoring an eye. The system includes a video imaging camera oriented to generate images of an eye. The camera is aligned along an imaging axis. A first light source is located at an angle less than 2.5 degrees of the imaging axis for illuminating the eye. A second light source is arranged at an angle greater than 4.5 degrees from the imaging axis for illuminating the eye. The system includes a processor for processing the images generated with the video imaging camera during illumination of the eye with the first light source and during illumination of the eye with the second light source.