My son Jordan's kit arrived. Your seeing a maker, engineer, cosplayer, and hacker in the making 
Hope the technical jargon about the parts in the video isn't too overwhelming. I'll work with him on that. Thanks Element14 and Adafruit. This is looking to be a great adventure for him.
Details on the kit can be found @ Adafruit
http://www.adafruit.com/products/1849
Description
Go interactive with sensors and Adafruit GEMMA with this lovely starter kit! Included is everything you need to make a basic sensing project (or two). There's a GEMMA board, four sewable bright RGB pixels, a motion sensor, a switch, a light sensor, a piezo, a rechargeable battery and charger, 2-ply conductive thread, alligator clips to help you test out your circuit, and a USB cable for programming GEMMA.
Gemma Sensor Pack contents:
- Adafruit Micro Lipo - USB LiIon/LiPoly charger - v1
- Lithium Ion Polymer Battery - 3.7v 500mAh
- Four Flora RGB NeoPixels V2
- Stainless Thin Conductive Thread - 2 ply - 25 meter/85 ft
- Photo cell (CdS photoresistor)
- Small Alligator Clip Test Lead (set of 12)
- GEMMA miniature wearable electronic platform
- USB cable - A/MiniB - 3ft
- Tactile On/Off Switch with Leads
- Fast Vibration Sensor Switch (Easy to trigger)
- Small Enclosed Piezo w/Wires