Well what I have in mind is making a CCTV MAGNIFIER, in order to help people who are visually impaired but not blind, it is call low vission. Basically, I need a TV ( RCA o even HDMI input), a processing device (I choose rasberry pi) and a camera. My target consist in reading text (from a magazine, an article or whatever the people with low vission wants) throught the camera, then process that video signal, so the text is displayed in white in a black background and so big as the person needs. Well do anybody have suggestions ? jaj I would be glad if so!
P.D: Sorry for my english, I don't practice it enough