在大礼堂后面很远的地方，一架摄像机扫描着疯狂的与会者。
Far in back of the huge auditorium, a camera scans the frantic attendees.
它是一台与摄像机有效地相连接的装置。 摄像机装有一付眼镜，能对周围环境进行扫描。
"It's a device that effectively connects a camera that is put on a pair of glasses so it can scan the surroundings, " he said at the Ministry of Defence briefing in London.
本软件可以帮助您读取二维码信息。方法为通过界面上的扫描按钮调用摄像机拍照功能来实现。
This software can help you read two-dimensional code information. Methods through the interface for the scan button on the camera shooting function calls to achieve.
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