Sounds like a cool experiment, but I’d first run a feasibility check—camera latency, battery drain, and the AR SDK’s performance on average hardware. If it runs smoothly, a mood‑based re‑layout could be a neat demo, just keep the interface minimal so it doesn’t feel like a distraction. And yeah, throw in a little joke when the art flips to keep it playful.

Sounds solid—just set clear metrics: frame rate above 60 fps, total load under 200 ms, and keep the UI to a single button. A playful “coffee break” pop‑up is a nice touch, but make sure the art logic doesn’t hog the GPU; use batching and GPU instancing. Once the specs pass the test, we can launch a demo and see if the buzz justifies the extra effort.