Myke put together this video last night for our kickstarter page, it explains the project, and how we’re going about this. He also does a (somewhat clumsy) demonstration of the device… due to how incredibly directional a blow-dryer is as source of wind. He manages to successfully target the device and pull it together in the end though.
He forgot to mention the new rewards such limited etchings on brass, paintings, and the like – but, if you’d like to know more, we’ve got a writeup about the project here: