An Evaluation Framework for Multimodal Interaction: Determining Quality Aspects and Modality Choice

ISBN-13: 9783319355542 / Angielski / Miękka / 2016 / 191 str.

Ina Wechsung

Opis

Exhaustive and empirically validated, this taxonomy of qualitative aspects of multimodal interaction includes an evaluative questionnaire, a breakdown of factors influencing modality choice, models for comparing perceived and actual quality, and much more.

Spis treści

Introduction.- What Are Multimodal Systems? Why Do They Need Evaluation? - Theoretical Background.- What to Evaluate? – A Taxonomy of Quality Aspects of Multimodal Interfaces.- How to Evaluate? - Development of the MMQQ (MultiModal Quality Questionnaire).- Is the Whole the Sum of its Parts? - Predicting the Quality of Multimodal Systems Based on Judgments of Single Modalities.- What Determines Modality Selection Strategies? - Identifying Factors Influencing Modality Selection and Perceived Quality.- Is Modality Selection Predictable? - Using Quality Ratings to Predict Modality Selection in Multimodal Systems.- Epilogue.

Blurb

This book presents (1) an exhaustive and empirically validated taxonomy of quality aspects of multimodal interaction as well as respective measurement methods, (2) a validated questionnaire specifically tailored to the evaluation of multimodal systems and covering most of the taxonomy‘s quality aspects, (3) insights on how the quality perceptions of multimodal systems relate to the quality perceptions of its individual components, (4) a set of empirically tested factors which influence modality choice, and (5) models regarding the relationship of the perceived quality of a modality and the actual usage of a modality.