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December 6, 2025Applied ErgonomicsOpen Access

Human back contour modeling for backrest design in future vehicles

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Authors

ABAnna BokdamGVGerbera VledderYSYu Song

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Overview

Analysis using statistical shape models reveals how diverse back contours may enhance ergonomic backrest design.

Key Points

  • Improved ergonomic backrest design supports diverse postures and users.
  • Key analysis with principal component captured over 96% of variance in back contours.
  • Observational study using custom measurement device evaluated back shapes under different angles.
  • Findings indicate the importance of accommodating varied postures for comfort enhancement.

Cite This Study

Bokdam et al. (2025) studied this question.

synapsesocial.com/papers/6940223b2d562116f28fb862https://doi.org/10.1016/j.apergo.2025.104700
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