It's possible to train another person yourself. You would however, need a repeater cable. This is a device that allows two optacons to be joined together so that the trainer can feel the same thing the trainee is feeling. There was such a cable to connect two r1d machines or two optacon II machines. I don't think there was a cable to connect one of each. Catherine ------------------------------------------------------------------------------ -Catherine Thomas braille@xxxxxxxxx / ------------------------------------------------------------------------------- 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.