My interactive project is pretty simple. It is a shirt with sewed on neopixels. The neopixels will turn on and off with  a photoresistor and will change color depending on a motion sensor. This will all be run by the adafruit Gemma

Materials:
sewable neopixels
Ada fruit Gemma
lithium ion polymer battery
3 ply thread
photoresistor
fast vibration sensor switch
solder