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1篇 您的检索式:作者名="Emma EHDoyle"
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1Modified Usability Framework for Disaster Apps:A Qualitative Thematic Analysis of User Reviews显示文摘The public has access to a range of mobile applications(apps)for disasters.However,there has been limited academic research conducted on disaster apps and how the public perceives their usability.This study explores end-users'perceptions of the usability of disaster apps.It proposes a conceptual framework based on insights gathered from thematically analyzing online reviews.The study identifies new usability concerns particular to disaster apps'use:(1)content relevance depends on the app's purpose and the proximate significance of the information to the hazard event's time and location;(2)app dependability affects users'perceptions of usability due to the lifesafety association of disaster apps;(3)users perceive advertisements to contribute to their cognitive load;(4)users expect apps to work efficiently without unnecessary consumption of critical phone resources;(5)appropriate audio interface can improve usability,as sounds can boost an app's alerting aspect;and,finally(6)in-app browsing may potentially enhance users'impression of the structure of a disaster app.As a result,this study argues for focussed research and development on public-facing disaster apps.Future research should consider the conceptual framework and concerns presented in this study when building design guidelines and theories for disaster apps.Marion Lara Tan Raj Prasanna Kristin Stock Emma EHDoyle Graham Leonard David Johnston 2020International Journal of Disaster Risk Science2020,11,5:1
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