ITAA - KSCT Joint Symposium

Implementation of Human-Centred Design (HCD) Method for Fit Adjustable Nursing Bra Based on the ISO 9241-210: 2010 Standard

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Abstract

Breastfeeding mothers experience continual body size and shape changes during pregnancy and postpartum, yet commercially available nursing bras offer limited adjustability and often compromise comfort, support, and aesthetics. Guided by the ISO 9241-210:2010 Human-Centered Design (HCD) Standard and the Functional, Expressive, and Aesthetic (FEA) Model, this study developed a fit-adjustable nursing bra addressing these challenges. A four-phase HCD process was implemented, including a national online survey (n = 1,032), specification of user requirements, iterative design development, 3D virtual simulation, and wear trials with nursing mothers. Key design solutions included adjustable under-bands, wire-free structural support, flexible padding options, and natural stretch fabrics to enhance comfort and usability. Prototype evaluation led to the refinement of a final design that was later manufactured and reviewed by consumers. Findings demonstrate the effectiveness of HCD and FEA frameworks in improving functional performance, aesthetic appeal, and overall user satisfaction in maternity and nursing apparel.

Keywords: Nursing bra, Human-Centred Design, ISO standard, Fit-adjustable, Design process

How to Cite:

Zhang, L., (2025) “Implementation of Human-Centred Design (HCD) Method for Fit Adjustable Nursing Bra Based on the ISO 9241-210: 2010 Standard”, International Textile and Apparel Association Annual Conference Proceedings 82(1). doi: https://doi.org/10.31274/itaa.21628