Karla and list, I had a private teacher when I learned to use the optacon in 1976 during a summer break from computer school, so I only had a week to learn the basics. But, as you say, being bold enough to explore the capabilities of the device opened a lot of doors. I've always used a somewhat low threshold but the highest intensity since it feels very much like braille. My teacher always left it to me to decide how the machine worked best, since I was the one using it and she just used a visual display. When the week of instruction was over, I went back for the last sessions of computer school and had to read my homework assignments, since my reader had quit, and then had to be sure my typed responses were legible. By the time I became employed a few months later, and even before then at the interview, I took the optacon to work and started using it; during the interview, I read aloud from a computer printout; at the office, I used it on an old 3277 CRT. Mary to view the list archives, go to: www.freelists.org/archives/optacon-l To unsubscribe at any time, just send a message to: optacon-l-request@xxxxxxxxxxxxx with the word "unsubscribe" (without the quotes) in the message subject. Tell your friends about the list. They can subscribe by sending a message to: optacon-l-request@xxxxxxxxxxxxx with the word "subscribe" (without the quotes) in the message subject.