• Title/Summary/Keyword: 과제 구조

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Effects of Menu Arrangement and User Script on Task Using Smartphone Applications (메뉴의 배열과 사용자 스크립트가 스마트폰 애플리케이션 과제 수행에 미치는 효과)

  • Min, Sungki;Park, Soo-Young;Lee, Sangil
    • The Journal of the Korea Contents Association
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    • v.21 no.4
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    • pp.67-76
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    • 2021

  • Three research hypotheses expected when working with a mobile app were verified. As follows: (1) Usability varies depending on the external structure of the tree-view menu. (2) If the menu arrangement is different from the script expected by users, the usability is poor. And (3) the effects of each of these two hypotheses vary depending on the complexity of the task. To this end, a script for booking accommodations expected by undergraduate students was written, and an experiment was designed with the task completion time and error rate as dependent variables. The experiment was conducted by implementing a prototype for reservation system on a smartphone As a result, while the overall performance was unfavorable when the task was complicated, the superiority of sectional menu was prominent when the task was complicated, and positive responses were observed when the menu arrangement in a complicated task matched user expectations. By discussing these results, it was found that when designing a procedural menu on a mobile screen, we come up with measures to minimize the burden of working memory, consider what tree-views are for the task, and that in complex tasks, menus should be arranged according to the scripts expected by users.

  • https://doi.org/10.5392/JKCA.2021.21.04.067 인용 PDF KSCI HTML