Neato Robotics Botvac D Series D75 Robot Vacuum Cleaner Patented Neato Technology-LaserSmart Mapping and Navigation system scans and maps the room, plans, and methodically cleans-instead of bumping around SpinFlow Power Clean-SpinFlow technology combines potent suction and precision brushes to leave floors immaculately clean D-Shape design with CornerClever technology cleans close to walls and into corners. Heavy-duty spiral blade brush hugs the wall. Precise edge cleaning side brush makes sure not a speck of dust is left behind AutoCharge & AutoResume goes room to room; when it needs more juice, it goes to its charging base then returns to where it left off & finishes the job Patented Neato Technology-LaserSmart Mapping and Navigation system scans and maps the room, plans, and methodically cleans-instead of bumping around SpinFlow Power Clean-SpinFlow technology combines potent suction and precision brushes to leave floors immaculately clean Maximum Hair Pickup. Pet, human or other... Neato doesn't discriminate. Picks up more pet hair than other bots Heavy-duty spiral blade brush hugs the wall. Precise edge cleaning side brush makes sure not a speck of dust is left behind AutoCharge & AutoResume goes room to room; when it needs more juice, it goes to its charging base then returns to where it left off & finishes the job Patented Neato Technology-LaserSmart Mapping and Navigation system scans and maps the room, plans, and methodically cleans-instead of bumping around SpinFlow Power Clean-SpinFlow technology combines potent suction and precision brushes to leave floors immaculately clean Maximum Hair Pickup. Pet, human or other... Neato doesn't discriminate. Picks up more pet hair than other bots Heavy-duty spiral blade brush hugs the wall. Precise edge cleaning side brush makes sure not a speck of dust is left behind AutoCharge & AutoResume goes room to room; when it needs more juice, it goes to its charging base then returns to where it left off & finishes the job