World Galaxy

World Galaxy is a SwiftUI feed concept where device motion is the primary input. The grid responds even when you're not touching the screen.

A CoreMotion layer feeds smoothed roll and pitch values into ten different responses — sweep, horizon, radial, wave, cascade, ripple, breathe, parallax, glow, travel — each subtly shifting the cards as you tilt the phone. A luma-keyed ambient video sits behind the grid without competing for attention.

The app also includes a tactile 3D moon you can spin, a profile view, and a featured-world detail view.