Something to think about...

So today, while I was home for lunch, I was watching TV and just minding my own business when I noticed something. It was a very strange thing, at least to me. My TV controller has Braille on it. Why? Why would a blind person need to control their TV if they can't see it. Now I understand that there are some people who are legally blind who can still see, just not very well. That's okay. But, if they cant see a controller 2 feet away, then how would they be expected to be able to see a TV that's 10 or 15 feet away? Not to mention that this controller goes to an hd TV, which brings up another point. What are the manufactures of this television thinking? Do they really expect a legally blind, or for that matter, a completely blind person, to go out and buy an hd TV so that they will not be able to see the hd difference? I think not. What a sick world.