March 28 - 11:05am EDT   Technology that allows users to get information on products and businesses on their mobile by simply taking a photo is being tested in San Francisco, CA, starting on Friday. Developed by Scanbuy, the free ScanLife software deciphers captured Quick Response (QR) bar codes. It then instructs the cell phone to perform a related function such as sending users to a specific web page or even download music or videos as well as place calls or send text messages. The San Francisco pilot isn't that advanced, as it links to online restaurant reviews and audio links for the city's attractions meant for tourists. [full story]