Emoshirt is an artifact developed with an Arduino. Its concept consists on expressing emotions with a small casing which can be attached to one's tshirt.
It has customizable discs (different images) filled with colored LEDs. Their colors are selected according to user's pulse (tracked by a pule sensor) or to the definitions set trough a mobile application.
It is a group project of the 1st year of a Master's degree in Multimedia Communication (University of Aveiro).