Camera shots and movements are used in filmmaking to establish locations, set scenes, emphasize scale, portray emotions, and involve viewers. Some key shots and movements include establishing shots to set the scene, close-ups to focus attention on details, point-of-view shots to see through a character's eyes, shot-reverse shots to show a conversation, panning and tilting to follow moving subjects, high and low angles to influence how characters are viewed, dolly shots to smoothly follow action, and zooms to quickly move closer or farther from a subject.