Usability evaluation of multimodal interfaces: Is the whole the sum of its parts?

  • Author:

    Ina Wechsung, Klaus-Peter Engelbrecht, Stefan Schaffer, Julia Seebode, Florian Metze, Florian Metze, Sebastian Möller

     

  • Source:

    Human Computer Interaction International, HCII 2009, San Diego, USA, 19. July 2009