Search results for "subtask boundary"

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Impacts of Touch Screen Size, User Interface Design, and Subtask Boundaries on In-Car Task's Visual Demand and Driver Distraction

2020

Visual distraction by secondary in-car tasks is a major contributing factor in traffic incidents. In-car user interface design may mitigate these negative effects but to accomplish this, design factors’ visual distraction potential should be better understood. The effects of touch screen size, user interface design, and subtask boundaries on in-car task's visual demand and visual distraction potential were studied in two driving simulator experiments with 48 participants. Multilevel modeling was utilized to control the visual demands of driving and individual differences on in-car glance durations. The 2.5” larger touch screen slightly decreased the in-car glance durations and had a diminis…

visual distractionComputer scienceihmisen ja tietokoneen vuorovaikutusHuman Factors and ErgonomicsEducationTask (project management)subtask boundarykäyttöliittymätHuman–computer interactionDistraction0502 economics and business0501 psychology and cognitive sciencesautotekniikka050107 human factorskosketusnäyttö050210 logistics & transportation05 social sciencesGeneral EngineeringDriving simulatorvisual demandnäköUser interface designHuman-Computer Interactionmultilevel modelDisplay sizeHardware and Architecturekatseenseurantain-vehicle user interfaceSoftwarevisual occlusion
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