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Predicting User Performance and Errors

Automated Usability Evaluation Through Computational Introspection of Model-Based User Interfaces

  • Book
  • © 2018

Overview

  • Tackles the problem of maintaining the usability of applications that target several device types at once
  • Proposes a combination of cognitive modeling with model-based user interface development
  • Develops an extended model of sequential action control based on the Memory for Goals theory
  • Includes supplementary material: sn.pub/extras

Part of the book series: T-Labs Series in Telecommunication Services (TLABS)

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Table of contents (10 chapters)

  1. Theoretical Background and Related Work

  2. Empirical Results and Model Development

  3. Application and Evaluation

Keywords

About this book

This book proposes a combination of cognitive modeling with model-based user interface development to tackle the problem of maintaining the usability of applications that target several device types at once (e.g., desktop PC, smart phone, smart TV). Model-based applications provide interesting meta-information about the elements of the user interface (UI) that are accessible through computational introspection. Cognitive user models can capitalize on this meta-information to provide improved predictions of the interaction behavior of future human users of applications under development.

In order to achieve this, cognitive processes that link UI properties to usability aspects like effectiveness (user error) and efficiency (task completion time) are established empirically, are explained through cognitive modeling, and are validated in the course of this treatise. In the case of user error, the book develops an extended model of sequential action control based on the Memory for Goalstheory and it is confirmed in different behavioral domains and experimental paradigms.

This new model of user cognition and behavior is implemented using the MeMo workbench and integrated with the model-based application framework MASP in order to provide automated usability predictions from early software development stages on. Finally, the validity of the resulting integrated system is confirmed by empirical data from a new application, eliciting unexpected behavioral patterns.

Authors and Affiliations

  • Quality and Usability Lab, TU Berlin, Berlin, Germany

    Marc Halbrügge

Bibliographic Information

  • Book Title: Predicting User Performance and Errors

  • Book Subtitle: Automated Usability Evaluation Through Computational Introspection of Model-Based User Interfaces

  • Authors: Marc Halbrügge

  • Series Title: T-Labs Series in Telecommunication Services

  • DOI: https://doi.org/10.1007/978-3-319-60369-8

  • Publisher: Springer Cham

  • eBook Packages: Engineering, Engineering (R0)

  • Copyright Information: Springer International Publishing AG 2018

  • Hardcover ISBN: 978-3-319-60368-1Published: 28 July 2017

  • Softcover ISBN: 978-3-319-86849-3Published: 04 August 2018

  • eBook ISBN: 978-3-319-60369-8Published: 20 July 2017

  • Series ISSN: 2192-2810

  • Series E-ISSN: 2192-2829

  • Edition Number: 1

  • Number of Pages: XVI, 149

  • Number of Illustrations: 27 b/w illustrations, 17 illustrations in colour

  • Topics: User Interfaces and Human Computer Interaction, Signal, Image and Speech Processing

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