It can also scroll text on the screen in response to eye movements, sensing when the reader has reached the end of the visible text.
同时，当用户看文本的时候，它也可以根据眼神的移动来控制文字的滚动。
2
Automatic load sensing automatically detects power over Ethernet on the end device before providing power.
负载传感自动检测自动对终端设备上的以太网在提供电源电源。
3
In this paper are presented purpose, method, principle and results of the optical fiber sensing technology used in measuring the vibration of stator end winding for large turbogenerator.