在即将到来的电子保安时代,指纹可能是使用最多的识别标志。地点美国国防情报局计算机房。问题如何防止间谍、破坏者及其他不法分子窃取美国军事计划情报。办法能辩认指纹的激光光束。不,你看不到这种装置在执行想象不到的任务。由于担心自己的绝密设施和数据库的安全,武装部队已购置了几台装有计算机的保险装置,并且正在进行试验。这种装置利用激光,只要根据指头上的环状、涡状和弧形的纤细指纹就能识别来人。这些 In the coming era of electronic security, fingerprinting may be the most widely used identification mark. Location United States Defense Intelligence Agency Computer Room. How to prevent spies, saboteurs and other lawless elements from stealing US intelligence on military planning. Way to identify the fingerprint of the laser beam. No, you can not see this device performing an imaginary mission. Owing to fears of the security of its own top secret facilities and databases, the Armed Forces has purchased several computerized safes and is conducting trials. This device uses a laser, as long as according to the fingers of the ring, swirling and arc-shaped fingerprints can identify people. These ones