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Sensors and Materials, Volume 37, Number 10(3) (2025)
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pp. 4553-4566
S&M4199 Research Paper
https://doi.org/10.18494/SAM5679
Published: October 30, 2025

Designing Pressure-relieving Eyeglass Frame Using Analytic Hierarchy Process, Quality Function Deployment, and Theory of Inventive Problem Solving (TRIZ) [PDF]

Huajie Shen, Liangzhou Dong, Caixia Bai, Hanqi Huang, Rongfeng Ding, Fengwu Zhang, Yushan Yang, and Donghai Huang

(Received March 31, 2025; Accepted October 2, 2025)

Keywords: AHP, eyeglass frame design, QFD, stress-reduction design, TRIZ

Individuals with myopia need to wear eyeglasses, which causes pressure and discomfort on the bridge of the nose and behind the ears. Therefore, we designed a pressure-relieving eyeglass frame to provide comfort to users. For the development of the eyeglass, user demand was assessed using the analytic hierarchy process and converted into design requirements through quality function deployment. The theory of inventive problem solving was also applied to solve the problems faced in the design process. In the substance-field analysis, 40 inventive principles were applied. The eyeglass frame developed reduces pressure on the nose bridge and ears, providing comfort during wear. Therefore, user satisfaction with the eyeglass was also significantly enhanced. The design process of the eyeglass frame offers a reference for designing similar products to enhance the quality of life by integrating a rapidly developing technology.

Corresponding author: Huajie Shen

This work is licensed under a Creative Commons Attribution 4.0 International License.

Cite this article
Huajie Shen, Liangzhou Dong, Caixia Bai, Hanqi Huang, Rongfeng Ding, Fengwu Zhang, Yushan Yang, and Donghai Huang, Designing Pressure-relieving Eyeglass Frame Using Analytic Hierarchy Process, Quality Function Deployment, and Theory of Inventive Problem Solving (TRIZ), Sens. Mater., Vol. 37, No. 10, 2025, p. 4553-4566.