Axis was made at EngHack Winter 2015 by Dave Pagurek, Abhishek Madan, Steven Kong, and Saksham Sachdev.
Add blank frames to the timeline by pressing the Create Frame button or pressing N. Create keyframes with the Create Keyframe button or by pressing Space. On a selected keyframe, you can move around a stick figure by clicking on its name in the timeline and then clicking and dragging its joints.