Recently, I was sitting on a bus and a woman started talking to me. She said that a relative of hers was losing vision. She was very curious about how I used my ipod. Of course I had it with me. We then talked about guide dogs, canes, computers, marking appliances, and all kinds of things. She was very intelligent, interested, and asked great questions. She was a pleasure to be around. I hope that I helped her and maybe her relative too.