In 2001, Williams, who grew up by a train track, pushed town officials to construct a viewing platform with picnic tables, wireless Internet and a scanner to detect oncoming trains.

2001年，在铁轨旁长大的Williams劝说镇官员们搭建了用野餐桌子、无线互联网还有一个侦测驶来列车的扫描器组成的观看平台。

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The ordnance non-contacting 3d data auto-collecting system based on laser 3d scanner is composed of PC, laser scanner and rotating platform device.

基于激光三维扫描仪的军械装备器材非接触式三维信息采集系统，由PC机、激光扫描仪及旋转台装置组成。

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And while MakerBot still seems a ways away from the final product, the company used SXSW as a platform to unveil a prototype of its MakerBot Digitizer Desktop 3D Scanner.

ENGADGET

What is not included on any platform (Android, iPhone or Windows) is a built-in QR code scanner.

FORBES: Why QR Codes Don't Work