They then have to press a keypad to indicate when a dot has appeared on the screen.

然后当一个圆点出现的在屏幕上时，他们必须按一个显示的小键盘。

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One involved tracking a moving dot with the computer mouse, and the other involved responding to letters presented on the computer screen.

一项任务是用电脑鼠标追踪一个移动的点，另一项任务是对屏幕上的字母做出反应。

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A computer screen built into the dashboard shows the car's progress as a luminous dot travelling across a map of the town.

汽车仪器表上安装着电脑屏幕，上面显示着一个光点，表示汽车在这座城市里行进的路径。

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Both new models have a 3-inch, 460, 000-dot high-definition LCD screen and an Anti-Finger Print coating to reduce smudges.

ENGADGET: Olympus E-PL5 and E-PM2: Micro Four Thirds cameras with OM-D-like focusing, performance boosts (hands-on)

Operation of the camera is easy and intuitive with a high-resolution 922K-dot, 3.5-inch touch panel screen.

ENGADGET: Canon's latest VIXIA camcorders stream and share with your mobile device

The large 3.2-inch 921K dot LCD screen makes it easy to preview images or video captured, navigate the menu system or confirm critical HD focus, while automatic brightness control adapts seamlessly to changing lighting conditions.

ENGADGET: Nikon unveils lightweight, full-frame D600 DSLR -- hands-on and low-light samples (video)