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2010-09-16 07:40:44

Rapid improvements in facial-recognition software mean airport security workers might one day know with near certainty whether they’re looking at a stressed-out tourist or staring a terrorist in the eye.


Word of the Day
gammon
  • To play, gamble.
  • To impose upon; delude; trick; humbug; also, to joke; chaff.
  • A deceitful game or trick; trickery; humbug; nonsense.
The word 'gammon' in the sense of 'joke, trick' may come from 'backgammon'.
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