Wouldn't a Snow Globe prevent pilots from getting disoriented?
This doesn't work. A plane can be in arbitrary orientations while the the forces felt by everybody in the plane are directed straight at the floor. A famous example is Bob Hoover pouring tea while rolling a plane. If Bob Hoover's tea can't tell that it's being poured upwards, nor can your snowglobe.  Indeed, this is precisely why pilots become disoriented.