in this day and age, can we not develop some home device to suck up dust and prevent me from dusting my room every two weeks? Has anyone seen anything like this that works? There was a movie I saw about 10 years ago where some traveling salesman was selling these things door to door and he took one to a crusty, beat up, filthy redneck house somewhere, turned it on, and it cleaned, organzied, and completely transformed the whole inside of the house. The redneck was so impressed that he pulled a shotgun on the salesman and stole the device instead of buying one. Anyone seen that movie? Can I buy one of those somewhere? If not, maybe just something to suck up the dust in my room?