Detailed text transcripts for TV channel - CNN - 20120106:04:19:00
. >> tonight we talk about facial recognition. we is seen with the homeland security department. and now can you see it on facebook with photo tagging. but now businesses from bars to big retail chains may all be using facial detection to target you. now how and why? >> well, there are three uses that we have seen primarily in facial recognition technology. the first is photo organization and sharing sites. i can upload my photos and organize them with facial recognition. and then there is signs. i might past by a sign and may record my age and gender so it can serve me a targeted ad. third us...