Look development for OPPO's ColorOS wallpaper system "Living Memories." The concept: a phone wallpaper that evolves throughout the day, driven by personal and environmental data. Step count affects growth and material complexity. Temperature shifts the colour palette. Time of day changes overall brightness. The result is a gemstone-like form that's different on every phone, every day. My role focused on developing the gem visual direction, exploring how a single procedural form could stay coherent and beautiful across a wide range of data-driven states. The overview below maps these variations across temperature and time of day. Made with Houdini and Redshift.