Apart from experimenting with input devices based on real pencils, and digital flutes, I'm still keeping half an eye on what's going on with magic wands.
Here's one that controls an LED candle.
Of course, I have a lot of thoughts and fantasies about doing a project in this direction. But not quite yet. I've got an essay to write, a masters project to do, and an application for the Goldsmiths DPhil programme to make (including a thesis proposal). Of course I want to play with it all : wands, swarm music, desktop manufacturing, magic. But I have to focus ... I think wands are out for the moment.
Still, they're coming. From someone.