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Sensing user needs

Recognition technologies and user models for adaptive user interfaces
: Takacs, Barnabas; Simon, Lajos; Peissner, Matthias


Jacko, J.A.:
Human-computer interaction. 14th international conference, HCI International 2011. Pt.1: Design and development approaches : Orlando, FL, USA, July 9-14, 2011; proceedings
Berlin: Springer, 2011 (Lecture Notes in Computer Science 6761)
ISBN: 3-642-21601-3
ISBN: 978-3-642-21601-5
ISBN: 978-3-642-21602-2
ISSN: 0302-9743
International Conference on Human-Computer Interaction (HCI International) <14, 2011, Orlando/Fla.>
Conference Paper
Fraunhofer IAO ()

In this paper we introduce the notion of a Virtual User Lab that employs virtual reality tools to simulate End-Users in realistic application scenarios in order to help industrial designers and application developers to create and test adaptive interfaces that evolve as users' preferences and potential handicaps are discovered. We describe key elements of the VUL, discuss computer visionbased algorithms for facial information processing to understand user behavior and present an email-reading scenario to better highlight the system's adaptive capabilities and practical usability.