Another alternative to the mouse as a pointing device is to use a gaze-tracking camera, which works out where you are looking and moves an on-screen pointer accordingly.
另外一种鼠标替换物是视线跟踪系统，它能判断出你的视线移动的位置并相应地调整屏幕光标移动的位置。
Stepping in front of the camera and taking control with gestures could make group work easier than having to take turns at a keyboard or mouse, Fritz says.
走到摄像头前面并使用动作进行控制使团队工作比轮流使用键盘鼠标更简单，Fritz说。
Computer Products: mouse, keyboard, monitor, chassis panel, printer, camera, ear-phone and etc.
电脑产品类：鼠标、键盘、显示器、主机面板、打印机、摄像头、耳机等。
The images collected by this camera showed the virus progressing through a single mouse at frequent intervals.
这种相机捕捉到的图像显示病毒以极快的时间间隔来感染一只老鼠。
The shift key pans a camera down, and the mouse controls a laser pointer.
换挡键可以把摄像头往下调，鼠标控制激光指示器。
Now we see a large number of computer peripherals using USB around us, such as keyboard, mouse, modem, printer, scanner, digital camera, video CAM and removable storage device etc.
今天我们可以看到大量应用usb接口的终端设备出现。如键盘、鼠标、调制解调器、打印机、扫描仪、数码相机、摄像头以及移动存储设备等等。
Main camera, optical drive, floppy drive, computer motherboards, mouse and other products.
主要有摄像头、光驱、软驱、电脑主板、鼠标等系列产品。
The camera can change from first to third person, and is adjustable easily with the mouse.
镜头可以在第一人称和第三人称间切换，通过鼠标便能轻易做到。
Camera controls: to rotate the camera around a character, click and hold the left mouse button while moving the mouse left and right, or click the arrow buttons in the top left of the window.
镜头控制：通过左击按住鼠标左右移动人物，可以旋转模型镜头，或者单击窗口左上角的箭头按钮。
Computer Peripherals: Computer Case, Power Source, Connecting Wire, Monitor, Keyboard, Mouse, Speakers, Earphone, Camera, CD-ROM, CD writer etc.
电脑外设：机箱、电源、连接线、显示器、键盘，鼠标、音箱、耳机、摄像头、CD - ROM、刻录机等。
They immediately go for the WASD keys, and when those do nothing they then try holding down the right mouse button to rotate the camera.
他们会马上按WASD这四个键，发觉没动静的时候，他们就会去按住鼠标右键旋转视角。
They immediately go for the WASD keys, and when those do nothing they then try holding down the right mouse button to rotate the camera.
他们会马上按WASD这四个键，发觉没动静的时候，他们就会去按住鼠标右键旋转视角。
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