A New Experimental Paradigm For The Assessment Of User Behavior In Multimodal Interaction.
Nikola Bubalo, Felix Schüssel, Frank Honold, Michael Weber, Anke Huckauf · 2015
Abstract. Adaptive multimodal interaction requires assessing the user behavior. However, it is still unclear which variables exactly have to be sensed in order to optimally adapt the system behavior. In the current paper, we report a paradigm allowing to independently examine effects of task difficulty, a users previous experience and his success criteria on var-ious important indicators of the choice of modality, effectivity, efficiency, workload, and user experience. First data show that the paradigm is suitable for the induction and examination of these factors. 1