Development is progressing on a drone designed to inspect sewer tunnels.This past week, the latest prototype of the robotic aerial unit was deployed in the sewer system of Barcelona, Spain. The project is the undertaking of several companies within the framework of the European Coordination Hub for Open Robotics Development.“I think drones can be very useful as support tools in places that are difficult to access or dangerous for humans to work in,” says Francois Chataigner, programming manager with Eurecat, one of the organizations involved, in the video below.The drone has a 3D camera for color and depth, as well
