Invented by Garrett Brown, what camera stabilizing mount allows for smooth handheld shots and was famously used to navigate the hallways of the Overlook Hotel in "The Shining"?

Steadicam

This device uses a system of counterweights and gimbals to isolate the camera from the operator's movement. It revolutionized cinematography by providing the fluidity of a dolly shot with the flexibility and speed of a handheld camera.