„UMA” is a concept of a mask controlled by an Arduino, that affects the user’s mood with light and sound. The mask has two functions: motivating accompanied by blue light and energetic music (activated by touching the left ear), and relaxing that calming, red light shines and calm melody plays (activated by touching the right ear). The mask has a simple, unified form. It is made of white plastic, that make it gender-less and universal. Personalization is made by music changing and the color of the light adjustment.