Hi Phil. The last I read, the P2RD would scan a page, and then the user would scroll through it. Does his design permit a what-you-feel-is-what-you-get mode? Can someone simply move the camera over a page and feel, realtime, what the camera is seeing? If not, then where's the optacon in it? Charles 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.