A Bhubaneswar restaurant has thrown open its doors as the first dining joint in Odisha where customers are served by robots. The two humanoid servers, named &lsquoChampa&rsquo and &lsquoChameli&rsquo, can be found at Robo Chef, in the DLF Cyber City area, and are the first indigenously-developed robot servers in India. In other robot restaurants in cities like Chennai and Bengaluru, the robots have been sourced from China.