How I built it
Kinect based image recognition system. Uses Microsoft's open source Project Oxford to verify facial features in comparison to test subject. Uploads match boolean and comparison value to Firebase server. Based on positive or negative image comparison, will either lock a door or shoot a Nerf Gun Blaster at the approaching subject (hardware implemented by Intel Edison).
What's next for NerfLock
Fully integrate Facebook API to populate "verified" individuals set through JSON queries.