In February 2011, the TSA began testing new software on the millimeter wave machines already used at Amsterdam's Schiphol Airport that automatically detects potential threats on a passenger without the need for having an officer review actual images.
2011年2月，TSA开始在阿姆斯特丹史基浦機場使用的毫米波机器上测试新软件，它可自动检测乘客的潜在威胁，而不需人员检查实际图像。