Kudos for tackling a real problem! Next time try showing a live demo - engineer judges like live demos ;) If you'll be deciding to make this idea happen look into iOS accessibility API's - they're great and an iPhone is actually a device of choice for many visually impaired peeps cheers! Peter Tuszynski peter@hardgamma.com @dusker

Could be really transformative for visually impaired people

Pitch: well explained problem. Solution: the concept is nice, but the execution seems a bit too complicated for something that is meant to simplify lives. How do I scan if I'm visually impaired?

I love the idea a great concept - keep on going !!

Like the idea of how the code is delivered to the screen and communicated to the visually impaired person.