Documented execution · CarlsbergProduct Demo & Sampling
Probably the Best Poster in the World
Passers-by receive a real drink sample from an outdoor poster.
Related interaction and use
An external reference for study and inspiration, not our portfolio.
Children apply sunscreen to a doll to compare how it reacts in sunlight.

Use reactive materials to turn a product characteristic into a demonstration without a screen.
Material selection, compatibility and repeatability require prototyping. A toy does not establish a medical outcome.