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heads-up display

   Also found in: Dictionary/thesaurus, Wikipedia 0.06 sec.

heads-up display

A display technology that superimposes images onto the inside of the windshield to enable drivers to view the information while keeping their eyes on the road. Heads-up displays (HUDs) are also used in goggles and helmets (see head mounted display).

Initially used in military aircraft to display avionics and instrument readings as well as gunsights in front of the pilot, heads-up displays migrated to commercial aircraft and later to automobiles. Passenger car systems display vehicle speed and objects detected in a collision avoidance system, such as a deer crossing the road up ahead. See automotive systems.



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The airline's 737NGs also will be outfitted with Heads-Up Display systems.
A heads-up display of key information (digital speedometer, turn indicators, gear selection, and audio tuning) is actually projected onto your windshield, where the numbers float like friendly little green apparitions--this GM feature is unparalleled for keeping tabs on your vital signs while keeping your eye on the road.
Later, the technology should allow a clear flexible screen to be laminated into the windshield and used as a giant heads-up display.
 
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