The newest word in Austria is "Spazierschweben", simply translated as walk-floating...
  The word "Spazierschweben"  is as we Trikke riders know the best word to describe the feeling or riding a Trikke. In Vienna they are making Spazierschweben a new lifestyle, combining art, fashion and Trikke in to a green and free-riding sensation.

http://www.spazierschweben.at/