Dandy is the only lawn care robot designed to eliminate weeds while saving time and money and reducing herbicide usage by 90%. Using AI and image recognition, it spots common broadleaf weeds among the grass (with 95+% accuracy) before spraying them directly with a small dose of herbicide - all without human intervention. This method is safer for people, pets, birds, and our water, while using fewer toxins without harming your grass. Dandy uses both a forward-facing camera and a GPS to keep track of the boundaries of your lawn, and will automatically stop and turn whenever it reaches an edge - regardless of the shape of your yard. For lawns with obstacles rocks, play structures, sheds, etc. Dandy features a bumper sensor that reroutes the robot to keep it on track. Dandy eliminates nearly every weed in one or two sessions. Dandy can be set up for your specific yard and weed control needs in minutes through the Dandy Robot App for Android or iOS users. Unlike most grass-cutting robots, there are no underground wires needed - simply open the app and draw your lawn boundaries for Dandy on the map. The Dandy DT-01 is best for lawns up to 14 acre whereas the Dandy DT-01XL is made for lawns up to 1 acre. Products can be purchased at dandytechnology.com and are slated to ship in the spring of 2023.