Radiddlepa video recording

Get good recording of Radiddlepa.

initial concept brainstorm
- multi-smart-phone recording (overlay of chat between hands? people disappear leaving only phones?)
- MF Doom-style split screen
- horizontal split screen with reflection
- security camera multi-screen
- animated notation

Not quite what I want to be working on right now.  May take up again at some point.  Interested in practice.