Journal of the Korean Society of Clothing and Textiles (한국의류학회지)

The Korean Society of Clothing and Textiles (한국의류학회)
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Design for Enhancing the Visibility of Street Cleaners' Light-emitting Uniforms toward Safety and Long-term Usability

안전과 장기적 사용을 고려한 환경미화원 발광형 유니폼의 시인성 향상 디자인

  • Yujin Oh (Dept. of Clothing & Textiles, Hanyang University) ;
  • Mee Jekal (Dept. of Clothing & Textiles, Hanyang University)
  • 오유진 (한양대학교 의류학과) ;
  • 제갈미 (한양대학교 의류학과)
  • Received : 2024.06.21
  • Accepted : 2024.07.26
  • Published : 2024.08.31
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Abstract

This study aims to develop a smart uniform with embedded luminescence for street cleaners to enhance visibility, safety, and long-term usability, informed by real users' opinions. It employed mixed-methods research comprising three phases: first, a pre-interview to identify existing problems; second, experiments to evaluate the visibility and durability of the technology embedded in smart uniforms during machine washing; and third, a post-survey and observation to assess user satisfaction regarding safety, long-term usability, and aesthetic aspects. Prototypes were developed to evaluate long-term usability and safety based on users' opinions. The findings indicated users desired long-term usage without the need for additional wear and highlighted concerns about the glare from light-emitting devices. The developed prototypes demonstrated long-term usability, remaining functional after more than 25 machine washes without reducing brightness or structural integrity. Regarding participant satisfaction, 83.5% of users were satisfied with the design, both aesthetically and functionally. This study offers a viable approach to developing user-centered designs incorporating light-emitting devices, which enhance visibility and provide aesthetic satisfaction while ensuring long-term usability. The results hold significant implications for future design research focused on vulnerable populations, emphasizing integrated satisfaction in terms of safety and long-term usability.

Keywords

Acknowledgement

본 연구는 정부(과학기술정보통신부)의 재원으로 한국연구재단의 지원으로 이루어졌음(No. NRF-2017H1D8A2032495).

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