Hinge Gives a MacBook Screen a Fold

Field notes

Hinge uses a MacBook’s lid-angle sensor to drive a desktop distortion, with controls for perspective, variable blur, and the angle at which the effect begins. The page presents three modes—Duo, Soft, and Deep—and describes a menu-bar app that works with the built-in display on Apple silicon machines running macOS 14 or later. It also documents the required Screen Recording permission and says frames remain in GPU memory rather than being saved.