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Quantifying Quality Aspects of Multimodal Interactive Systems

2012-06-07 Technology & Engineering
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Release : 2012-06-07
Genre : Technology & Engineering
Kind : eBook
Book Rating : 025/5 ( reviews)

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Book Synopsis Quantifying Quality Aspects of Multimodal Interactive Systems by : Christine Kühnel

Download or read book Quantifying Quality Aspects of Multimodal Interactive Systems written by Christine Kühnel. This book was released on 2012-06-07. Available in PDF, EPUB and Kindle. Book excerpt: This book systematically addresses the quantification of quality aspects of multimodal interactive systems. The conceptual structure is based on a schematic view on human-computer interaction where the user interacts with the system and perceives it via input and output interfaces. Thus, aspects of multimodal interaction are analyzed first, followed by a discussion of the evaluation of output and input and concluding with a view on the evaluation of a complete system.

An Evaluation Framework for Multimodal Interaction

2014-01-06 Technology & Engineering
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Release : 2014-01-06
Genre : Technology & Engineering
Kind : eBook
Book Rating : 109/5 ( reviews)

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Book Synopsis An Evaluation Framework for Multimodal Interaction by : Ina Wechsung

Download or read book An Evaluation Framework for Multimodal Interaction written by Ina Wechsung. This book was released on 2014-01-06. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Talker Quality in Human and Machine Interaction

2019-07-13 Technology & Engineering
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Release : 2019-07-13
Genre : Technology & Engineering
Kind : eBook
Book Rating : 693/5 ( reviews)

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Book Synopsis Talker Quality in Human and Machine Interaction by : Benjamin Weiss

Download or read book Talker Quality in Human and Machine Interaction written by Benjamin Weiss. This book was released on 2019-07-13. Available in PDF, EPUB and Kindle. Book excerpt: The book discusses subjective ratings of quality and preference of unknown voices and dialog partners – their likability, for example. Human natural and artificial voices are studied in passive listening and interactive scenarios. In this book, the background, state of research, and contributions to the assessment and prediction of talker quality that is constituted in voice perception and in dialog are presented. Starting from theories and empirical findings from human interaction, major results and approaches are transferred to the domain of human-computer interaction (HCI). The main objective of this book is to contribute to the evaluation of spoken interaction in humans and between humans and computers, and in particular to the quality subsequently attributed to the speaking system or person based on the listening and interactive experience. Provides a comprehensive overview of research in evaluation of speakers and dialog partners; Presents recent results on the relevance of a first passive and interactive impression; Includes human and HCI evaluation results from a communicative perspective.

Simulation-Based Usability Evaluation of Spoken and Multimodal Dialogue Systems

2017-11-23 Technology & Engineering
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Release : 2017-11-23
Genre : Technology & Engineering
Kind : eBook
Book Rating : 187/5 ( reviews)

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Book Synopsis Simulation-Based Usability Evaluation of Spoken and Multimodal Dialogue Systems by : Stefan Hillmann

Download or read book Simulation-Based Usability Evaluation of Spoken and Multimodal Dialogue Systems written by Stefan Hillmann. This book was released on 2017-11-23. Available in PDF, EPUB and Kindle. Book excerpt: This book describes an extension of the user behaviour simulation (UBS) of an existing tool for automatic usability evaluation (AUE). This extension is based upon a user study with a smart home system. It uses technical-sociological methods for the execution of the study and the analysis of the collected data. A comparison of the resulting UBS with former UBSs, as well as the empirical data, shows that the new simulation approach outperforms the former simulation. The improvement affects the prediction of dialogue metrics that are related to dialogue efficiency and dialogue effectiveness. Furthermore, the book describes a parameter-based data model, as well as a related framework. Both are used to uniformly describe multimodal human-computer interactions and to provide such descriptions for usability evaluations. Finally, the book proposes a new two-stage method for the evaluation of UBSs. The method is based on the computation of a distance measures between two dialogue corpora and the pair-wise comparison of distances among several dialogue corpora.

Emotional Feedback for Mobile Devices

2015-03-30 Technology & Engineering
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Release : 2015-03-30
Genre : Technology & Engineering
Kind : eBook
Book Rating : 933/5 ( reviews)

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Book Synopsis Emotional Feedback for Mobile Devices by : Julia Seebode

Download or read book Emotional Feedback for Mobile Devices written by Julia Seebode. This book was released on 2015-03-30. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the functional adequacy as well as the affective impression made by feedback messages on mobile devices. It presents an easily adoptable experimental setup to examine context effects on various feedback messages and applies it to auditory, tactile and auditory-tactile feedback messages. This approach provides insights into the relationship between the affective impression and functional applicability of these messages as well as an understanding of the influence of unimodal components on the perception of multimodal feedback messages. The developed paradigm can also be extended to investigate other aspects of context and used to investigate feedback messages in modalities other than those presented. The book uses questionnaires implemented on a Smartphone, which can easily be adopted for field studies to broaden the scope even wider. Finally, the book offers guidelines for the design of system feedback.

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