> Problems & Ideas: > Home pre-wiring Ductwork for cables? The problem unsolved in practice is post-wiring. A neat device would be a robotic remote controlled

> Problems & Ideas: > Home pre-wiring Ductwork for cables? The problem unsolved in practice is post-wiring. A neat device would be a robotic remote controlled drill that can work itself through brick walls vertically from floor to floor (including steel-reinforced concrete ceilings) and in curves if needed. Hugely expensive toy, but creating no dirt, compared to classic methods of adding more wires.