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A Self-Charging Robot Vac That Remembers Exactly Where It Left Off

Where as Roomba—arguably the most popular robot vacuum on the market—uses a tried and true pre-programmed algorithm to randomly explore and clean the floors in your home. Neato's robotic vacuums—including its new BotVac—use a built-in laser scanner to map a room and plan out the most efficient cleaning route. »3/14/14 6:20pm3/14/14 6:20pm