Browsing NTNU Open by Author "Volden, Frode"
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Accounting for effects of variation in luminancein pupillometry for field measurements ofcognitive workload
Pignoni, Giovanni; Komandur, Sashidharan; Volden, Frode (Peer reviewed; Journal article, 2020)Eye-tracking is now above and beyond the sole measurement of visual attention. Amongst the multiple measures it provides, some have been explored as a measure of cognitive workload (CW). One such measure is pupil diameter. ... -
An Ace up the Sleeve: Supporting Responsible Gambling Through Persuasive Design
Syverinsen, Ida Ellinor (Master thesis, 2019)Med tilgang til ny teknologi og økende kunnskap om menneskelig psykologi, har digitale designere tatt i bruk overbevisningens kunst for å skape stadig mer engasjerende, kanskje til og med avhengighetsskapende, produkter ... -
Behavioural Design in Online Discussion: - A Theoretical Evaluation of Persuasive Solutions
Monsholm, Ida Linn (Master thesis, 2017)An attempt at providing an overview and fundamental understanding of the psychological and theoretical aspects to user behaviour in online discussion, as well as discussing ethical boundaries and practicality of persuasive ... -
Brukerinvolvering som verktøy for å forbedre brukeropplevelsen av personvernsinformasjon for digitale tjenester
Thorsen, Eivind (Master thesis, 2017)Sammen med den stadig økte utbredelsen av internett i hverdagen i den vestlige verden, dukker det stadig opp flere digitale tjenester som tar opp mye av tiden vår. Disse tjenestene forsyner seg i større og større grad av ... -
Chatbot Personalities Matters: Improving the User Experience of Chatbot Interfaces
Smestad, Tuva Lunde; Volden, Frode (Journal article; Peer reviewed, 2019)In this study, we investigated the impact of a match in personality between a chatbot and the user. Previous research have proposed that personality can offer a stable pattern to how chatbots are perceived, and add consistency ... -
Death anxiety and visual oculomotor processing of arousing stimuli in a free view setting
Wendelberg, Linda; Volden, Frode; Yildirim, Sule (Journal article; Peer reviewed, 2017)The main goal of this study was to determine how death anxiety (DA) affects visual processing when confronted with arousing stimuli. A total of 26 males and females were primed with either DA or a neutral primer and were ... -
Design of User Agency in Interactive Narrative
Zhou, Yijie (Master thesis, 2019)IN is a significant property in the development of digital media. The demand for IN products and services with good user experiences is increasing in business, consumer market and public sectors. However, the study of ... -
Development of a quantitative evaluation tool of cognitive workload in field studies through eye tracking
Pignoni, Giovanni (Master thesis, 2019)Eye tracking is primarily intended as a mean for tracking the visual attention of an observer/operator. Still, eye tracking is also capable of recording a wider variety of psychophysical data, one of these is the trace ... -
Digital feedback channels as platforms for solving accessibility problems
Lysbakken, Bjørg Andrea (Master thesis, 2017)Society is facing continuous challenges regarding accessibility in information and communication technology (ICT), including mobile applications. Solutions fail to accommodate the diverse abilities and requirements of ... -
Don`t Make It Too Complex - How surface credibility of websites is affected by visual aesthetics.
Ingulfsen, Are (Master thesis, 2017)Complexity is found by this study to have an impact on users perception of attractiveness and credibility of a webpage in a short exposure. This indicates that complexity is an important property of visual aesthetics and ... -
Estimating Mental Workload of University Students using Eye Parameters
De Alwis Edirisinghe, Viveka (Master thesis, 2017)Estimating mental workload using eye parameters in different fields has become a significant study focus in the area of research. It is vital to discover the most reliable eye parameter/parameters that can be used to ... -
Extraversion and focus of attention on facial emotions: an experimental eye-tracking study
Ellingsen, Eline; Drevsjø, Sandra; Volden, Frode; Watten, Reidulf G. (Journal article; Peer reviewed, 2019)Background Emotions and personality traits seem to be important factors affecting social attention. In the present study, we used eye-tracking equipment to investigate the differences between extraverts and introverts in ... -
Eye tracking as a supporting diagnostic tool for Autism Spectrum Disorders
Dalai, Giampiero (Master thesis, 2018)Autism Spectrum Disorders (ASD) are a complex neurodevelopmental condition which affects behavior, communication and social functioning. Literature suggests that eye tracking technologies can provide objective measurements ... -
Human Gaze-Parameters as an Indicator of Mental Workload
Volden, Frode; de alwis edirisinghe, Viveka; Fostervold, Knut Inge (Journal article; Peer reviewed, 2018)In this study we have investigated which eye-parameters that most reliably can indicate increased mental workload. Being able to detect high mental workload in individuals, allows for early detection of potentially dangerous ... -
Hype, håp og digitalisering - Deltakende design ved utvikling av utdanningsteknologi
Røise, Anne Kari (Master thesis, 2018)Skolen står midt oppi en endring hvor den forventes å bli mer og mer digital. Utdanningsteknologibransjen er ekspansiv, mange aktører samarbeider allerede med skolen og flere kommer til. Det er viktig å forstå hvordan ... -
Improving Credibility on the Web with User Centred Design
Svendsen, Tore (Master thesis, 2017)Introduction: Research suggests that 80% of web users only spend a few seconds on a website. In these few seconds a user has to determine if the website is relevant to their needs and determine the credibility of the ... -
Insight about Norwegian Millennials and Blood Donation - A qualitative Study on Experiences, Expectations and Perceptions that identify potential Areas of Improvement and Innovation
Fredriksen, Hilde Vestby (Master thesis, 2017)Norway needs more blood donors to increase the preparedness. With the decreasing number of blood donors, the preparedness situation is put in danger if catastrophes or epidemics should occur. Research about how blood ... -
Kartlegging av potensielle forskjeller til krav og behov til brukervennlighet blant dagens eldre og den nye generasjonen eldre
Solbakken, Malin Ask (Master thesis, 2018)Å ha muligheten til å bo hjemme så lenge som mulig er et ønsket de fleste eldre mennesker har, men med alderdom kommer også bivirkninger som nedsatte kognitive funksjoner. Dette kan være en årsak til at de eldre trenger ... -
Leap Motion and Freehand Gesture Interaction - A possible Screening Tool for Development Delay?
Grundmann, Susan (Master thesis, 2018)Free-hand gesture interface is a new and exciting field of Human Computer Interaction. Due to the fact that gestures are natural, there is no better tool for manipulating all kind of computer systems. Such interfaces are ... -
Maritime Navigation: Characterizing Collaboration in a High-Speed Craft Navigation Activity
Streilein, Tim; Komandur, Sashidharan; Pignoni, Giovanni; Volden, Frode; Lunde, Petter; Mjelde, Frode Voll (Peer reviewed; Journal article, 2020)Communication is an important factor in teamwork and collaboration in safety-critical systems. Operating a safety-critical system such as a military vessel requires maintaining high levels of safety. In maritime navigation, ...