Impact of Performance and Subjective Appraisal of Performance on the Assessment of Technical Systems
Autor: | Mathias Wahl, Swantje Ferchow, Martin Krippl, Matthias Haase, Jörg Frommer |
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Rok vydání: | 2016 |
Předmět: |
Extraversion and introversion
Computer science business.industry 05 social sciences Computer user satisfaction 02 engineering and technology Bivariate analysis Task (project management) User experience design Order (exchange) Human–computer interaction 0202 electrical engineering electronic engineering information engineering 020201 artificial intelligence & image processing 0501 psychology and cognitive sciences Wizard of Oz experiment Big Five personality traits business 050107 human factors |
Zdroj: | Lecture Notes in Computer Science ISBN: 9783319395098 HCI (1) |
Popis: | Technical systems of the future are companion systems. These systems should be individualized, adaptive and accommodating. In order to create this technology, detailed evidence about users' behavior is needed. In this study, user-specific factors user performance, subjective appraisal of user performance and user characteristics are examined in terms of their impact on user satisfaction. In the WOZ experiment "last minute", 130 subjects interacted with a simulated speech-controlled technical system and had to complete a specific task. Over the course of the experiment, the subjects had to cope with different challenging situations. Using bivariate and point-biserial correlations, significant correlations for age and NEO-FFI personality dimension extraversion on a user's assessment of the simulated system were determined. Consequently, the postulated model could not be empirically proven, but provides important information for future studies . |
Databáze: | OpenAIRE |
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