AccScience Publishing / IJOSI / Volume 7 / Issue 1 / DOI: 10.6977/IJoSI.202203_7(1).0002
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ARTICLE

QFD-TRIZ Hybrid Method for a Hygiene Product

Amin Pedarpour2 ,  Farzad Haghighi-Rad1 ,  Amir-Reza Abtahi3
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1 Department of operations and Information Technology Management, Kharazmi University, Tehran, Iran, IR
2 Master student of Production and Operations Management Department of Information Technology Management Kharazmi University, Tehran, Iran, IR
3 Department of Operations and Information Technology Management, IR
IJOSI null , 7(1), 18–34; https://doi.org/10.6977/IJoSI.202203_7(1).0002
Submitted: 23 May 2021 | Revised: 14 January 2022 | Accepted: 23 May 2021 | Published: 14 January 2022
© by the Authors. Licensee AccScience Publishing, USA. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution -Noncommercial 4.0 International License (CC BY-NC 4.0) ( https://creativecommons.org/licenses/by-nc/4.0/ )
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Abstract

This study examined the use of QFD - TRIZ hybrid method in Inclusive design.  While redesigning the product, the requirements of the vulnerable groups are considered and applied to the design. The effect of this method has been investigated in redesigning adult diapers with a focus on maintaining the elderly dignity and minimizing the caregivers’ involvement in nursing process to maintain respect for the elderly. In this paper, the product needs were identified by interviewing older adults and their caregivers. Then, using the QFD method, the relationship between the needs of the elderly with their corresponding technical characteristics and the priority of these needs in the product was determined. The TRIZ contradiction matrix was used to identify engineering parameters in order to find ideas and create a new product concept design. Inclusive design assures the manufacturer that the product is highly flexible to be used in all consumer groups.

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International Journal of Systematic Innovation, Electronic ISSN: 2077-8767 Print ISSN: 2077-7973, Published by AccScience Publishing
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