This example shows how you can access a process variable: The expression %wf:variable.ReadersVar\\readers% accesses the string array attribute "readers" of the process variable named "ReadersVar."

以下示例介绍了如何访问流程变量：表达式 %wf:variable.ReadersVar\\readers% 访问名为“ReadersVar”的流程变量的字符串阵列属性“readers”。

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As revealed last year, the US Department of Homeland Security is working on a system called FAST (Future Attribute Screening Technology) that relies on an array of sensors and advanced algorithms to detect physiological and behavioral cues that are said to indicate malintent.

ENGADGET: Minority Report at 10: a look at technology from today to 2054