That's what "Sorry, no clearly established precedent, Qualified Immunity for all law enforcement, case dismissed" is for.
I know far more than you do about this new area of development and what requirements are being put into system development. A case in point is this. After the Boston Red-socks won the world series there were riots going on during the celebration.The police used non-lethal weapons to break it up. A young lady got hit in the eye with a rubber pellet from a shotgun and was killed. Yes the Boston PD got sued and lost a 16 million dollar suit. Yes there is a precedent.