We’ve been building for a few years Corvus One, which we believe is the world’s first Level 4 Autonomous MAV for large-scale indoor environments. By L4 Autonomy we mean the UAV has to be completely autonomous in its entire mission cycle, without any human intervention or use of specialized localization infrastructure. It’s built on ROS and PX4.
(The drone must be unmanned in scheduled takeoff, global and local path planning, finding and going to objects of interest, collision avoidance, landing and recharging, data sharing, and the ability to do all of that repeatedly! )
Check out our video (shot a few months ago:)
CEO, Corvus Robotics