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http://dx.doi.org/10.5392/JKCA.2019.19.04.556

A Study on the Kiosk UI Reflecting the Elderly's Characteristics  

Hong, Seung Yoon (이화여자대학교 조형예술대학 디자인학부 영상디자인전공)
Choe, Jong-Hoon (이화여자대학교 조형예술대학 디자인학부 영상디자인전공)
Publication Information
Abstract
This study was conducted to improve the use experience of elderly people in fast food kiosks which are actively utilizing 'un-tact' technology. First, the Kiosk design analysis criteria were discussed through literature research. Then, the UI screens of McDonald's, Lotteria and Burger King, which are currently serving kiosks in Korea, were divided into colors, layouts and buttons. Next, the usability evaluation and survey of the elderly revealed problems with the interface design of the current kiosk. As a result, older people do not recognize buttons without an outline as buttons, and errors occur when layout changes or when viewing is complicated. In addition, horizontal navigation and vertical layout menus were error-free, and the design of buttons was error-free with the same color for the same function. Research shows that the Kiosk UI design is preferred by older people. First, buttons in the form of outline or solid are recommended. Second, vertical binding of buttons combined with images and text is recommended. Third, the screen layout should be consistent with the direction of view flow and manipulation, and should avoid increasing the number of menus and information. Fourth, page navigation is recommended in horizontal form and menu arrangement is vertical form. Finally, buttons that perform the same function are efficient for buttons to use the same color, and for different functions, applying a complementary colors can reduce confusion.
Keywords
Fast food; Kiosk; Usability; Elderly; User Interface;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
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