An interactive object wearable as a brooch, based on Arduino® microcontrollers. A development of the research started with the “Galaxy” series, this piece introduces a USB rechargeable system, superior luminosity and twenty-five ultra bright white, and UV LEDs. A prototype meant to broaden the potentiality of lighting design applied to small objects such as jewellery. A sensor detects the environmental lighting conditions allowing the wearer to interact with the object, switching between several lighting and colour combinations.
