@book {IOPORT.05914375,
    editor       = {Stephanidis, Constantine},
    title        = {Universal access in human-computer interaction. Context diversity. 6th international conference, UAHCI 2011, held as Part of HCI international 2011, Orlando, FL, USA, July 9--14, 2011. Proceedings, Part III.},
    year         = {2011},
    isbn         = {978-3-642-21665-7},
    pages        = {xxi, 440~p.},
    publisher    = {Berlin: Springer},
    doi          = {10.1007/978-3-642-21666-4},
    identifier   = {05914375},
}