Has underfloor vacuuming already be invented?
Answers: WISHFUL THINKING!
the practicality would be tough on this one.....you would need to create a unbroken lot of suction unless you could create zones base on each room which open and closes valves contained by the piping to minimize vacuum loss.
Then there is the floor design, as it would have need of to mesh well next to the interior design and carpeting is out.
It's a neat thought, but not greatly feasible. A sand table is a small version of what would be required. You would enjoy to have a floor that primarily resembled pegboard, with zone, and no matter how you tried to design it eventually it would clog and require a top vacuuming to unclog it, or a reverse flow, blowing dust into the room. Effortless vacuuming will be commonplace as the latest robotic vacuums progress in implementation.
More Questions and Answers...