√Head up display (HUD) directly displays key information such as vehicle speed, navigation direction and other alarms in the driver's line of sight, reducing the risk caused by distraction. HUD was originally used for military purposes on fighter planes, but now it plays a key role in the automotive human machine interface (HMI).

√HUD displays information in the driver's field of vision, so that he / she does not need to look down at the dashboard or auxiliary display, thus taking his / her eyes off the road. If equipped with a windshield head up display, the driver can see a virtual image "floating" about 1.5-2 meters above the hood.