That's because the glasses are wired to position and orientation sensors that track the wearer's gaze, and the system USES this information to alter the image accordingly in real time for each user.

这是因为眼镜可以定位并且有方向感应器可以追踪佩戴者的目光，然后系统根据这些信息来改变每个用户相应的实时图像。

youdao

Method of high-speed data-transmission between navigation computer and searching radar in the Orientation and Position system is introduced.

文章介绍了导航定位系统中导航计算机与搜索雷达之间的数据高速传输方法。

youdao

Although the general design method of the position loop composed of the position sensor is abnegate, but the information radar servo system has high orientation precision in this way.

采用该方法，虽然舍弃了由位置传感器构成位置回路的常规设计方法，但情报雷达伺服系统仍然有较高的定位精度。

youdao

The Wii U controller contains the same motion tracking hardware as a Nintendo Wiimote, which means the system can track its relative position at all times, and update the controller screen depending on its orientation.

FORBES: Hands On With The Nintendo Wii U