Latest Alice O'Toole Stories
Rapid improvements in facial-recognition software mean airport security workers might one day know with near certainty whether theyâ€™re looking at a stressed-out tourist or staring a terrorist in the eye.
Word of the Day
- The word or words serving to define another word or expression, as in a dictionary entry.
The word 'definiens' comes from the Latin word 'definire', 'to define'.