The office of Human Factor Research Group, Inc. will be closed on Friday December 23rd and Monday December 26th in observance of the Christmas Holiday. In addition, the office will be closed on December 30th and January 2nd, 2017 in observance of the New Years Holiday.
How police are using soundwave technology for crowd control Long Range Acoustic Devices are being embraced by law enforcement...
Blink of an Eye
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