Music in Circles

A round screen should not behave like a rectangle wearing a costume. This independent interaction study lets each music state grow from the watch's geometry. Browsing moves around an edge, selection gathers toward the centre, playback opens into a single clear gesture, volume becomes radial pressure and the resting state returns the interface to atmosphere. The orbiting frames make transitions visible as one connected rhythm rather than five unrelated screens. Colour is used sparingly to mark action and continuity. The interface does not attempt to display a complete music library on a wrist. It respects the brief encounter: one glance, one decision, then back to the world.