Apple Messages Send With Effect Bubble Slider Interaction

This interaction allows users to select a bubble effect (Invisible Ink, Gentle, Loud, Slam) before sending a message. As the user drags or scrubs along the vertical slider, the blue send button snaps to the nearest dot using spring physics. Simultaneously, the message bubble in the center dynamically previews the selected effect: Gentle floats softly, Loud expands dramatically, and Slam prepares to drop. The text labels smoothly crossfade and slide to match the active selection, providing instant, playful feedback.