This aesthetic, yet reserved UI of a printer has never been attempted in the printer industry. This new UI doubly enhances the overall product quality by resembling the minimal and compact product shape. Its new LED animation communicates to the user a minimal, iconic aesthetic element. The stream of sparkling dots produced by a flat black panel creates a sense of harmony with the product, satisfying usability concerns as well as aesthetic needs. Buttons that emerge according to functions are also satisfying to the user based on their usability through light, touch and sound.