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Optimizing Smartphone’s Back Panel Material Selection: A Comprehensive Analysis Using House of Quality (HOQ)

Author

Listed:
  • Ali Al Mamun

    (Khulna University of Engineering & Technology)

  • Subrata Talapatra

    (Khulna University of Engineering & Technology)

  • Md. Omar Faruk

    (University of Barisal)

  • H. M. Belal

    (Liverpool John Moores University)

Abstract

This study aims to analyse the characteristics of the back material used in Organization Z’s smartphones compared to those of other market competitors, following customer requirements. It also seeks to identify the most suitable material to increase customer satisfaction. Using the main tool of Quality Function Deployment (QFD), the House of Quality (HOQ), absolute and relative weight values were identified. These values were based on customer requirements, which were obtained from a customer survey, and on technical descriptors. These values guided the selection of an optimal material. Among the materials studied, alkali-aluminosilicate sheet glass emerged as the most suitable, exhibiting the highest absolute and relative weights. This chosen material, alkali-aluminosilicate sheet glass, was expected to meet customer demands most effectively. Overall, the study yielded valuable insights for decision-making and improving customer satisfaction in Organization Z’s smartphone offerings.

Suggested Citation

  • Ali Al Mamun & Subrata Talapatra & Md. Omar Faruk & H. M. Belal, 2025. "Optimizing Smartphone’s Back Panel Material Selection: A Comprehensive Analysis Using House of Quality (HOQ)," Springer Proceedings in Business and Economics,, Springer.
  • Handle: RePEc:spr:prbchp:978-3-031-72494-7_6
    DOI: 10.1007/978-3-031-72494-7_6
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