Face recognition is only the beginning
DOES that new feature increasingly found in pocket-sized digital cameras—face-recognition technology—really work? It’s actually a lot cleverer than you think. A few years ago, it would have needed a shoe-box of electronics to drive it, and it would still have been hit-or-miss. But in the brutally competitive world of digital photography, Canon, Pentax and Fuji have honed the technology so their popular digicams can take more striking pictures by finding, and then focusing on, the faces in the viewfinder.
Taken from The Economist
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I think this technology if used properly is quite fun! But I am also reminded of the Big Brother