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In addition to research papers, the Design Society is developing several valuable resources for those interested in the study of design. These include a repository of PhD theses, a library of case studies and transcripts of design activities, and an archive of our newsletters. Please note that these resources are accessible exclusively to Design Society members.

From minimum viable product via size levels to modular product family – case study on air filtration units

Ganze, Nele (1); Jakschik, Stefan (1); Paetzold-Byhain, Kristin (2)


Type:
Year:
2026
Editor:
Štorga, M.; Škec, S.; Martinec, T.; Marjanović, D.; Pavković, N.
Author:
Series:
DESIGN
Institution:
1: ULT AG, Germany; 2: Dresden University of Technology, Germany
Page(s):
547-556
DOI number:
ISSN:
2732-527X (Online)
Abstract:
This study presents a structured approach for developing new modular, size-variable product families in small and medium-sized enterprises (SMEs), demonstrated through a case study on air filtration units. Starting from a minimum viable product (MVP), the approach provides a framework for size level definition and systematic generation of alternative modular concepts while considering product-specific design trade-offs. An evaluation combining qualitative criteria assessment with quantitative cost forecasting enables transparent concept comparison.
Keywords:

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