There’s nothing like a refreshing dip in a swimming pool after yet another hot summer day. There have been plenty of those so far this year. One spoiler in the scenario is upkeep. Keeping a pool clean ...

An entire “Seinfeld” episode revolved around the pool guy at Jerry’s health club—but these days, your pool cleaner’s more likely to be a machine. Using AI or other software to find their way around, a ...