Design project for Kalevala Jewelry Ltd.  My task was to design an electronic  ring that measures the emotional state of the person wearing it. The measurement method is called skin conductance, SCR or electrodermal activity, EDA. Measuring the variations of emotional states helps the person wearing the Kalevala Smart Ring to manage their mental load and stress state. The design for the Kalevala Jewelry ring is   suitable for men and women who are interested in their own mental well-being.  

The technology inside the ring is from Moodmetric Ltd.