The Airider hovering vacuum cleaner

It really was so overdue for someone to combine a vacuum cleaner with a hovercraft (wheeling ours around the house was becoming a real drag until we replaced it with a Roomba), and the new Airider ditches wheels altogether and just floats around your floors on a cushion of air. Roboticize this thing and we'll be all over it. Should be out in a few weeks, at least in the UK.