HeatKey - a key screen effect based on the FLIR One infrared camera for iPhone.

https://devpost.com/software/heatkey Implemented mostly by John Brewer. submission for the FLIR One hackathon at Hacker Dojo. The app uses the FLIR One's infrared camera to pick out people from the background, and then place them on a different background, similar to a "green screen" special effect.