For exactly the same reason how humans have trained dogs to round up sheep and cattle, without any direct control. Especially, in the case of sheep, where the dogs natural instinct is to worry and hastle them. In the case of cattle, it is amazing how a dog can herd animals that can weigh two or three tons and more. In either case, all done by remote control, with spoken words, calls and whistles. The reason why we as humans find things amazing, is because they are not within our sphere of knowledge or understanding. When we have knowledge and understanding, the mystery and amazement are generally gone. Sincerely: Dave Durber ----- Original Message ----- From: Kenny To: jfw@xxxxxxxxxxxxx Sent: Tuesday, May 25, 2010 10:25 PM Subject: jaws in action: Hi list this is kenny. One of my co-worker's at the place I work at was asking me questions about jaws. She is going to urbanna to be a visually impaired teacher. And one of her assignments today was she went to miami valley hospital's sirk center and she saw jaws in action. She was wanting to know if having jaws read all the punctionation was annoying? I never knew that jaws could amaze sighted people. I always wondered why does sighted people always think taht jaws is so amazing?