This project comes aims to quantify and visualize the mood, more specifically how eager I am to interact with other people at that precise moment. Ranging from 0 to 4, embedded LEDs show the value on the front of the person’s torso. The user has a stretchy knitted knob that can be used to change the value of the social value just by pulling.
Scarf blue yarn + hand-made stretchy sensor (french knitter)
ATtiny 85 + stretchy sensor + 10k resistor + 4x LEDS + LiPo battery + conductive thread