I use it on my phone, as although my vision came back after the incident in my last post, it's even worse. I can see light. And that's it. Like I can tell if it's day/night, but that's about it. So I need a way to identify objects, and I think it works pretty well. What do you think?
Unfortunately, it doesn't tell me if I'm about to hit a wall. By the end of this week I am going to be black and blue :D