Hi! goodfay fellow developer, is there a chance that i can detect or recognize a word or sentence using Camera?
You can use Vuforia’s word recognition feature. It works for English letters only as far as I know. Also, it used to be free, but I hear it’s not free anymore. Still, it’s worth a shot, since it’s free during development. Get it from their site.
Otherwise, you’d have to do some image processing of your own, which could go sideways horribly.