(1) it's not been tested in courts, so it might not be legal (2) the likely argument from the government would be that open backwards are but subject to the sa

(1) it's not been tested in courts, so it might not be legal (2) the likely argument from the government would be that open backwards are but subject to the same expectation of privacy as other interior parts of the home. If the cops have a helicopter surveiling your back yard no one says that it's a warrantless search. Why is a drone different? The obvious answer there is levels of scale, but it's an open question if that will hold up to actual legal challenges