Tony would like to reduce, eliminate the wires. Bluetooth, ultrasonic,
FM, would all work.
If you can stand hearing 1070Hz, 1270Hz, 2025Hz, and 2225Hz tones,
and you're not making too much noise,
howzbout: implement Bell 103 with modems with microphones and speakers,
and just skip the whole interconnecting wire business. You'll be able to
keep track of the transfers, and prob'ly even have fewer people coming
around to waste your time.
--
Grumpy Ol' Fred cisin at
xenosoft.com