Just a thought on a new design for Mark 3 ... Instead of a two handed approach to reading, with the camera in one hand and the other on the array... What if the camera and array were combined on the same module? The idea is to make something more portable that only uses one hand to hold a module that incorporates both the camera and the array. The electronics that does the processing could have a Bluetooth connection and be kept in your pocket, so that the only thing you have in your hand, or even strapped to your reading finger is the Optacon's eye and array. Best regards Dave Godfrey 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.