Check out this great review of Livescape (from when it was known as Life Tracker) by Microsoft's Brian Seitz over on Windows Phone Blog, Radio cast #26!
FAQ (Frequently Asked Questions)
What is OCR?
OCR stands for Optical Character Recognition. It is a form of artificial intelligence that allows Livescape to "see" pictures with words and numbers. By using this technology, Livescape can import information (such as Nutrition Facts) and convert it to a processable format, allowing the app to make calcuations and better understand the meaning of the numbers.