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  • The Relationship Between Design Outcomes and Mental States During Ideation
    Gated

    Abstract: Using electroencephalography (EEG) to predict design outcomes could be used in many applications as it facilitates the correlation of engagement and cognitive workload with ideation effectiveness. It also establishes a basis for the connection between EEG measurements and common constructs in engineering design research. In this paper, we propose a support vector machine (SVM)-based […]

  • Using multi-channel data with multi-level modeling to assess in-game performance during gameplay with CRYSTAL ISLAND
    Gated

    Abstract: Game-based learning environments (GBLEs) have been touted as the solution for failing educational outcomes. In this study, we address some of these major issues by using multi-level modeling with data from eye movements and log files to examine the cognitive and metacognitive self-regulatory processes used by 50 college students as they read books and […]

  • Context shapes social judgments of positive emotion suppression and expression
    Gated

    Abstract: It is generally considered socially undesirable to suppress the expression of positive emotion. However, previous research has not considered the role that social context plays in governing appropriate emotion regulation. We investigated a context in which it may be more appropriate to suppress than express positive emotion, hypothesizing that positive emotion expressions would be […]

  • Psychophysiological Responses to Short-Term Cooling During a Simulated Monotonous driving task
    Gated

    Abstract:  For drivers on monotonous routes, cognitive fatigue causes discomfort and poses an important risk for traffic safety. Countermeasures against this type of fatigue are required and thermal stimulation is one intervention method. Surprisingly, there are hardly studies available to measure the effect of cooling while driving. Hence, to better understand the effect of short-term cooling […]

  • Real-Time Sensing of Trust in Human-Machine Interaction
    Gated

    Abstract: Human trust in automation plays an important role in successful interactions between humans and machines. To design intelligent machines that can respond to changes in human trust, real-time sensing of trust level is needed. In this paper, we describe an empirical trust sensor model that maps psychophysiological measurements to human trust level. The use of […]

  • What makes a smiling face look happy? Visual saliency, distinctiveness, and affect
    Gated

    Abstract: We investigated the relative contribution of (a) perceptual (eyes and mouth visual saliency), (b) conceptual or categorical (eye expression distinctiveness), and (c) affective (rated valence and arousal) factors, and (d) specific morphological facial features (Action Units; AUs), to the recognition of facial happiness. The face stimuli conveyed truly happy expressions with a smiling mouth […]

  • HuSIS: A Dedicated Space for Studying Human Interactions
    Gated

    Abstract: The Human-Surrogate Interaction Space (HuSIS) consists of a dedicated physical space, structures, and components designed specifically for carrying out controlled studies related to human-surrogate interactions. This article discusses the primary factors considered in the HuSIS design and the benefits of the common data-collection and analysis framework for HuSIS research.

  • Asynchronous Video Interviews vs. Face-To-Face Interviews for Communication Skill Measurement: A Systematic Study
    Gated

    Abstract: Communication skill is an important social variable in employment interviews. As recent trends point to, increasingly asynchronous or interface-based video interviews are becoming popular. Also getting increasing interest is automatic hiring analysis, of which automatic communication skill prediction is one such task. In this context, a research gap that exists and which our paper […]

  • Alexithymia, but Not Autism Spectrum Disorder, May Be Related to the Production of Emotional Facial Expressions
    Gated

    Abstract: Background: A prominent diagnostic criterion of autism spectrum disorder (ASD) relates to the abnormal or diminished use of facial expressions. Yet little is known about the mechanisms that contribute to this feature of ASD. Methods: We showed children with and without ASD emotionally charged video clips in order to parse out individual differences in spontaneous production […]

  • Emotional Domotics: Inhabitable Space Variable Control for the Emotions Modulation
    Gated

    Abstract: Throughout this document the details and progress of the research in emotional domotics, whose ultimate goal is the development of a controlled algorithm for living spaces based on the emotional state of the user, will be illustrated and detailed. The first section details the motivations and objectives of the project. The second section gives […]

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