@MASTERTHESIS{Reitberger13,
  author = {Felix Reitberger},
  title = {{PRototyping and Evaluation of an Interactive DoorSign}},
  school = {Lehrstuhl f"\{u}r Medientechnik, Technische Universit"\{a}t M"{u}nchen},
  year = {2013},
  month = apr,
}