Indoor drone inspections have become an enormous ROI booster for energy companies who own and operate industrial assets. Patrick Thevoz is CEO of Flyability, a Swiss company who specializes in building indoor inspection drones. Their latest drone, Elios 2, is an impressive feat of engineering. Patrick joins Ian to discuss the value that indoor inspection drones are bringing to their large enterprise customers. He also explains the engineering designs and decisions that went into the making of Elios 2.