It automatically detects problems and corrects them.
Such as: if the chlorine levels drop below acceptability, it add chlorine. if the water level is too low, it adds water. When the filter is full, a small robot dumps out the filter and replaces it with a new one. the rover is remotely controlled by a computer to make sure it cleans the entire pool bottom.-- DesertFox, May 27 2004 'pears that there are self-chlorinating pools http://www.aquariuspools.com.au/ [Gromit, Oct 04 2004, last modified Oct 21 2004] The funny thing is that I work at a pool and nothing is automated, except for the pumps. This would save time and allow lifeguards to keep an eye on patrons.-- swimr, May 27 2004 Looks like there are self-chlorinating pools. I know there are float devices that automatically keep the water at a preset level.-- Gromit, May 27 2004 random, halfbakery