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Subjective Evaluation Methods for Speech-based Uni- and Multimodal Applications
Citation key weiss2008c
Author Weiss, Benjamin and Wechsung, Ina and Naumann, Anja and Möller, Sebastian
Title of Book Perception in Multimodal Dialogue Systems, 4th IEEE Tutorial and Research Workshop on Perception and Interactive Technologies for Speech-Based Systems (PIT 2008)
Pages 285–288
Year 2008
ISBN 978-3-540-69368-0
DOI 10.1007/978-3-540-69369-7_33
Location Kloster Irsee, Germany
Address Heidelberg, Germany
Volume 5078
Month jun
Publisher Springer
Series Lecture Notes in Artificial Intelligence
Abstract Questionnaires are a widespread method for subjective usability evaluation. Concerning speech-based systems the SASSI questionnaire is probably the most common one. This paper examines SASSI results obtained by different studies in order to evaluate its reliability and validity. Furthermore, it is investigated if SASSI is appropriate also for multimodal systems. The results indicate that some SASSI sub-scales need a revision.
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