The image showing the size of the Matternet drone compared to a human was informative. The drone is much bigger than I envisioned it would be. Since the drones

The image showing the size of the Matternet drone compared to a human was informative. The drone is much bigger than I envisioned it would be. Since the drones are approved to fly over dense urban Swiss cities, one intuitively anticipates a drone that large falling out of the sky to cause more damage than a smaller one. Curious now what types of safety and redundancy mechanisms are in place for the Matternet drones.