@misc{ruemelin2012DesignSpace,
  author = {Sonja R\"umelin, Frederik Brudy, Andreas Butz},
  title  = {Up And Down And Along: How We Interact With Curvature},
  booktitle = {To be presented at the workshop 'Displays Take New Shape: An Agenda for Interactive Surfaces' in conjunction with the 31st ACM SIGCHI Conference on Human Factors in Computing Systems (CHI), April 27 - May 2, 2013, Paris, France.},
  series = {CHI '13},
  year   = {2013},
  howpublished = "\url{http://displayworkshop.media.mit.edu/CHI2013/}"
  }