This Low-Cost Robot Can Do The Work of 3 Lifeguards in a Rescue!

This Low-Cost Robot Can Do The Work of 3 Lifeguards in a Rescue! Christened as the 'robo coastal observer' (RCO), this life-saving innovation can be operated from the shore with the assistance of a remote control. by Jovita Aranha May 7, 2018, 5:54 pm. Don't be surprised if the lifeguards at ...