The system acknowledges that each video has been scanned by adding it to the list of outstanding videos for the customer. The system displays the current outstanding balance.

系统通过扫描每盘录像带，将可出租的录像带加入到用户可见的列表中，并显示当前的可出租的录像带列表。

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Clubbers will be asked to have their right index finger scanned and show picture identification to register on the system.

进入这些场所的人将被要求对其右手食指进行扫描，并且出示照片证明以登陆这一系统。

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This has to match another encrypted key that is generated from a string of data scanned into the system from the optical bar-code printed in the passport.

这一密钥须同另一个密钥相匹配，后者是由印刷在护照上的条形码扫描入系统后生成的。

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If deployed, it means that a passport, for example, could be quickly scanned using the system and its laser speckles recorded and encoded in a unique serial number or onto a database before being issued.

BBC: NEWS | Technology | Laser spots paper 'fingerprints'

In another demonstration, a printer that was printing a tax document with social security numbers scanned the document and sent it to another system.

FORBES: Hackers May Be Able To Access Networked Printers - And Set Them On Fire

The scanner does not require any expensive or confusing software and employs a new twin-roller feeding system to ensure that the photos are scanned evenly each time.

ENGADGET: Pandigital Personal Photo Scanner/Converter cuts the cable, writes to memory cards