BLUI: Blowable user interface

It's low cost and low-rez. What can you do with it?

Maybe silence the alarm of a mobile phone? Maybe activate the screensaver on your computer? Mute sound of the radio in your car? Interact with a smell display?

It's a techinque that hasn't found a killer app yet. Think of what might be possible!

Read the paper from UIST-07 here:
http://www.shwetak.com/papers/uist07_blui.pdf