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  1. Chapter and Conference Paper

    Subjective Usability, Mental Workload Assessments and Their Impact on Objective Human Performance

    Self-reporting procedures and inspection methods have been largely employed in the fields of interaction and web-design for assessing the usability of interfaces. However, there seems to be a propensity to ign...

    Luca Longo in Human-Computer Interaction - INTERACT 2017 (2017)

  2. No Access

    Chapter and Conference Paper

    Formalising Human Mental Workload as Non-monotonic Concept for Adaptive and Personalised Web-Design

    Web Design has been evolving with Web-based systems becoming more complex and structured due to the delivery of personalised information adapted to end-users. Although information presented can be useful and w...

    Luca Longo in User Modeling, Adaptation, and Personalization (2012)

  3. Chapter and Conference Paper

    Human-Computer Interaction and Human Mental Workload: Assessing Cognitive Engagement in the World Wide Web

    Assessing the cognitive engagement of a user while seeking and consuming information over the World Wide Web is a key challenge for studying the quality of interactions. Indicators of cognitive engagement are ...

    Luca Longo in Human-Computer Interaction – INTERACT 2011 (2011)

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    Chapter and Conference Paper

    A Computational Analysis of Cognitive Effort

    Cognitive effort is a concept of unquestionable utility in understanding human behaviour. However, cognitive effort has been defined in several ways in literature and in everyday life, suffering from a partial...

    Luca Longo, Stephen Barrett in Intelligent Information and Database Systems (2010)

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    Chapter and Conference Paper

    Cognitive Effort for Multi-agent Systems

    Cognitive Effort is a multi-faceted phenomenon that has suffered from an imperfect understanding, an informal use in everyday life and numerous definitions. This paper attempts to clarify the concept, along wi...

    Luca Longo, Stephen Barrett in Brain Informatics (2010)