US here, if it makes a difference (w.r.t. FAA regulation, etc.).
There's a new upcoming class of aerial vehicles, similar to drones, however they are gigantic and they are manned -- that is, manned (piloted) quadcopters or octocopters like these ones.
I'm wondering what technical and/or legal classification(s) these types of vehicles would be considered to be. Any thoughts? Thanks in advance!