@incollection{velloso2015a,
  author	= {Eduardo Velloso and Jason Alexander and Andreas Bulling and Hans Gellersen},
  title		= {Interactions Under the Desk: A Characterisation of Foot Movements for Input in a Seated Position},
  booktitle	= {Human-Computer Interaction – INTERACT 2015},
  year		= {2015},
  editor	= {Abascal, Julio and Barbosa, Simone and Fetter, Mirko and Gross, Tom and Palanque, Philippe and Winckler, Marco},
  volume	= {9296},
  series	= {Lecture Notes in Computer Science},
  pages		= {384--401},
  publisher	= {Springer International Publishing},
}