Inside Chennai's Robot Expo for students

India's first robot expo was held recently in Chennai. "This is a very grand event. We have a robot expo as well as robotics competition happening here. This expo is for creating awarness among school and college students." - Sneha Priya, SP Robotics Maker Lab Some of the displays at the exhibition included Robots that can help people who are visually impaired And one that can even manage traffic All the robots on display were made from scratch by school and college students