Chennai-based start-up to help develop AI-based unmanned ground vehicles for Army The autonomous UGV can be used for logistics and surveillance at extreme weather and terrain conditions, said Vibhakar, one of the co-founders of the start-up Torus Robotic Pvt Ltd. Share Via Email | A+A A- Vibhakar (L) Abhi Vignesh (C) and Vignesh at the Aero show in Bengaluru posing in front of Unmanned Ground Vehicle (Photo | EPS) Express News Service CHENNAI: Indian Army jawans deployed at high altitude could now heave a sigh of relief as a Chennai-based start-up started by three engineering graduates has tied up with BEML for joint development of Artificial intelligence (AI) based indigenous unmanned ground vehicle (UGV).