When it comes to keeping your home clean, there’s no substitute for a good vacuum cleaner. But let’s face it: Vacuuming is a chore. It’s time-consuming, and it can be a pain to lug around a heavy vacuum cleaner from room to room. If you’re looking for a way to make vacuuming a little less of a chore, you may want to consider buying a robot vacuum. Robot vacuums are small, autonomous vacuum cleaners that can clean your floors for you, freeing...