1. height and distance from the subject

--e.g. overhead, helicopter or crane shots, turn film into a performance art.

2. panning, tiling, rolling

-- panning: the spector''s survey of the scene round them.
--rolling: gives the illusion of the world. . . being tipped on its side.

3.point-of-view shot

--enhancing audience''s identification with a character''s experience