In Popular Science of 99 or so they say about the rooms they make high tech machines with often it costs a lot because they must be clean. It's believed by some and me that if they add an electric charge to the machines and ionize the air around the machine so the dust is repelled and moved to absorption, most of the dust wouldn't reach the machine. This idea of cleanup by like ionzation of the surface and it's room may also be of use for cyber drives. Eventually they say all computers are stopped. A main cause is even about a bit of dust or other stuff in the air around the machine that causes it to go. So they may have mostly one + or - charge that would save it and the room in the box would be cleansed via a real fan of softwear like me. They may have cyber for vending machines! You just put a chip in the box!
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