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Augmented reality (AR) tends to be limited to gaming or home furniture shopping. But the technology has also come to your car head-up display (HUD). Here is a reference design to enable an AR-based HUD.
Head-up displays (HUDs) are the latest innovation in advanced driver assistance systems (ADAS) and have become a vital component of the automobile arena. A HUD is a multimedia system projecting real-time data to keep drivers focused on the road and offer safety and convenience. This information includes speed, warning signals and navigation that is displayed on the windshield directly in the driver’s line of sight.
The HUD concept first appeared in military aircraft, where it was increasingly necessary for the pilot to be able to monitor critical flight data without looking away from outside the aircraft to an instrument panel within the aircraft. As the capabilities of HUDs improved and dropped in price, HUDs found widespread application in commercial and even private aviation. In recent years, HUDs began appearing as a factory installed option in many high-end automobiles. Recent advances in consumer display technology present the opportunity to equip any automobile with an aftermarket head-up display (AM-HUD) solution.
Augmented Reality Head-up Display (AR HUD)