head-up display

基本解释

Researchers have now found that it can also be used to build transistors that are transparent and hence suitable for use in electronic books and head-up displays.
现在研究人员发现, 它也能被用来制造一种透明的晶体管, 可以用在电子书和头戴式显示器上.
Other companies such as Light Blue Optics has also tinkered with head-up displays for rear-view or wing mirrors as well as windshields, including a nifty holographic version.
其他的一些公司，如浅蓝光学(Light Blue Optics)也在用平行显示来改进车辆的后视镜以及挡风玻璃，包括一个一流的全息版本的产品。
Other avionics include the 1553B MILSTD data bus, XPS-2 head-up display (HUD), and multifunctional displays (MFD).
其它的航空电子设备包括1553B MILSTD数据链，XPS-2平显（HUD）和多功能显示器（MFD）。

With head-up displays, such as Google Glass, physicians can simplify what they review during patient encounters.
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In trials where teams of four soldiers had to rescue a hostage, head-up displays relayed information visually and vibrotactile vests gave soldiers navigational information about where to go during an ambush.
ECONOMIST: Computing

the projection of readings from instruments onto a windscreen, enabling an aircraft pilot or car driver to see them without looking down