Jeff K.T. Tang , Takeo Igarashi
September 2013
27th International BCS Human Computer Interaction Conference (HCI 2013) (HCI)
Human Computer Interaction Conference (HCI 2013)
9 - 13 September 2013
This work is licensed under a Creative Commons Attribution 4.0 Unported License. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/