AHP 기반 고령자 웨어러블 기기 UI 사용성 평가 지표 개발 및 용합 디자인 전략 연구

초록

As wearable devices are increasingly accepted and used by the elderly, the integration of user interfaces for the elderly is gradually being emphasized by design experts. This study constructs an evaluation index system for wearable device user interfaces based on the daily usage needs and interaction habits of elderly users. Through AHP expert analysis and evaluation verification by the elderly user group, this study defines evaluation indicators as “readability”, “usability”, “functionality”, “aesthetics”, and “sociality”. According to the weight results of the third-level indicators, the UI integration design interface of wearable devices should pay more attention to clarity, simplicity, visual issues, learning difficulties, and fonts. Improvement strategies for future UI interface design are standardized through FGI expert interviews. That is, improving font recognition, adjusting contrast, simplifying interface layout, and enhancing usability of wearable device UI for elderly users. It is hoped that this study will provide a more scientific direction for improving UI integration design for the elderly for future researchers.

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