Vacuum robots are a dream come true, but they can’t work miracles

Household robots can certainly be helpful with chores, but don’t expect them to be able to get the job done on their own. — dpa

It sounds almost too good to be true: While you’re busy helping the children with their homework or taking a nap, a robot vacuum is busily clearing away crumbs and piles of dust, wielding its brushes and rollers in every corner of the apartment.

But can this automated helper really replace your weekly cleaning routine?