Perhaps the most popular trick is to cover the tiny window in toner cartridges with a piece of tape, fooling the optical sensor into thinking that the cartridge is always full.

一个常用的诀窍是使用一小段磁带贴在墨盒的小窗上以欺骗光学传感器使其认为墨盒总是满的。

youdao

The warmed air is exhausted by the heat exhauster window and the fan with temperature sensor at top part of the 'brise-soleil'.

温热的空气通过遮阳板顶端的热排气窗口和温度传感器的风扇排出。

youdao

A multi-mode optical fiber sensor system is proposed, which is installed in the window frame and whose sensor signals are based on variation of a speckle pattern.

提出一种车窗防夹的多模光纤传感系统，该系统安装在车窗框内，并基于斑纹图样的变化来获得信号。

youdao

For example, if the glass break sensor on the kitchen window is tripped, the system can be set to turn on the lights in the room and start recording a video.

ENGADGET

The kit includes an Iris Hub, a motion sensor, a smart plug, a key pad, a range extender, a smart thermostat and two window, door and cabinet sensors.

ENGADGET: Verizon brings wireless monitoring service to Lowe's Iris smart home system