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。
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.
这样一枚经过升级改进的炸弹被投下后，利用全球定位系统及激光和红外感应器提供的数据控制弹体上的一组翼片，其工作原理类似飞机襟翼。
An upgraded bomb, when falling, USES data from the global-positioning system in combination with laser and infra-red sensors to adjust a set of fins that work like aeroplane flaps.
更绝妙的是有些感应器可以完全超越我们对自身状态的认知：例如全球卫星定位系统和此次被植入的三轴陀螺仪。
What is even more exciting is that some sensors now can work far beyond our sensation, such as the GPS and the gyro.
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