Just got an email from AirMap on the "progress" the industry is making to control airspace in EU and other areas of the world. I've not heard of the term GEO-CAGING before. Apparently besides Geo-Fencing which restricts and prevents drones from entering an area of controlled airspace, GEO-CAGING basically confines the drone to an area they cannot fly beyond. Essentially a Level 10 Force Field.