Buying a Floor Vacuum Robot In contrast to older robots that utilized random navigation, this model uses mapping technology to learn your home's layout from one cleaning job to the next. This allows it to avoid bumping into walls and furniture and also spends more time picking up debris. It https://robot-vacuum78399.bcbloggers.com/27364213/10-things-that-everyone-is-misinformed-about-the-word-best-rated-robot-vacuum