Have you seen this?
Man, Dyson is genius. How fun of a project would this be to work on? I got to use the air blade last week on a business trip. During some free time my website developer, Ben and I went to the St. Louis Arch and the bathroom there has the super fast, 400mph wind, hand dryer. It was cool. If I got a bladeless fan, I would probably try to teach my children how to jump through it! HA!