Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Feb 1, 2013
http://cnet.co/WkjcrI The way we take and view photographs has come a long way in recent years. Gone are the days of slide projectors and film negatives. Now, clever tech companies are creating new ways to adapt and modernize old technology. CNET's Kara Tsuboi reports in this Tech Minute.