That's what Ali has to do. By day, he sees fine, and literally sees people off as a greeter at Wal-Mart. But come nighttime, his glaucoma renders Ali legally blind. That's the catch. There is no braille at CAT bus stops.
Schedules can even be hard to locate, no less to read.
And costs, says CAT spokesperson Scott Lansing, prevent CAT from building a shelter that would serve as a good target for a blind person. We have not done braille yet to date. That can be a big problem for people whose vision is even worse than Ali's. But for CAT, it's a matter of funding. There are things CAT is doing to aid the disabled.