After working on the Nest, two former Google engineers focused on robot vacuums. The Matic is an autonomous floor cleaner designed to pick up the slack of previous models. Instead of sensors, it uses five RGB cameras to maneuver through living spaces, allowing it to see that cup of coffee on the floor, decipher between children's toys and their messes, and detect floor surfaces. It automatically switches between cleaning modes to clean both wet and dry jobs and also responds to voice commands and in-app scheduling. For added security, there's no cloud component, so all of your data and floor mapping are safely stored on the device.