Unreal 4 Dev
From CCRMA Wiki
Skeletal Controls
https://docs.unrealengine.com/latest/INT/Engine/Animation/NodeReference/SkeletalControls/index.html
Hydra Blueprint plugin
Kinect
https://forums.unrealengine.com/showthread.php?389-Kinect-4-Windows-v2-0-Plugin
Input Devices
https://wiki.unrealengine.com/Input_Devices
LEAP
https://github.com/getnamo/leap-ue4
https://forums.unrealengine.com/showthread.php?49107-Plugin-Leap-Motion-Event-Driven