Light sensors are used to monitor where a user moves their hand on their palm and presses the screen on the phone accordingly.
光敏元件的作用是监测手机用户触摸手掌的位置来对手机屏幕进行相应操作。
Options include matted film on windows; mood lighting LED lamps with changing light colours; built-in TV and touch-screen monitor; wi-fi router; alarm; intercom and safe deposit box.
其他可供选择的设备还包括：窗户上的合成影像，可以变化光色的LED情绪台灯，内置电视和触摸屏显示器，Wi - Fi路由器，闹钟，对讲机和保管箱。
The study, entitled "Information Leakage from Optical Emanations", details how flickering light from a common screen reflected off a wall can reveal whatever appears on the screen of a PC monitor.
这篇名为“发射光导致的信息泄漏”的研究报告，对如何透过一个普通的屏幕反射到墙壁上的闪烁光线显示微机显示器屏幕上实际出现的内容，作了详细的描述。
The study, entitled "Information Leakage from Optical Emanations", details how flickering light from a common screen reflected off a wall can reveal whatever appears on the screen of a PC monitor.
这篇名为“发射光导致的信息泄漏”的研究报告，对如何透过一个普通的屏幕反射到墙壁上的闪烁光线显示微机显示器屏幕上实际出现的内容，作了详细的描述。
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