Quote:
Originally Posted by Rhys Xanthis
I dont think we will ever see this in mainstream. The fact that it takes 3 seconds, requires humans to look at the picture and clear the person would take too long (especially during peak periods).
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3 Seconds seems great to the amount of time it takes to walk though the current metal detector gate, go back, take off your watch, walk through again, go back, take off your shoes etc etc