Because I get distracted easily "SQUIRREL!" ... I saw a video from gael (https://www.youtube.com/watch?v=ZDHJPLNQnwE&feature=youtu.be) with a kid who controlled an InMoov arm with Scratch.   I've seen Scratch in its very early phases as a project from MIT and have always thought it would be a cool addition to MRL.  Well, here is the start.  With a little research I found the front-end of Scratch is now derived through another Google project called "Blocky" 

Google can make damn good projects - this project is no exception.  It can generate Javascript...  But wait ! What do we do with the Javascript !?!? ..  Glad you asked, we run it on the Javascript service (another recently added service)

All this stuff is in the proto-proto-alpha-not-anywhere-ready-for-primetime stage, but potentially, we could add custom blocks for other services.  Servos, InMoovHand, Tracking etc