The purpose of this research was to understand how measurements of the aging body change in the seated and standing positions. An integrated approach was taken to select the appropriate 3D scanning technology, develop a landmarking method, and position the body to analyze the waist–hip–thigh region. Each part of the method was developed to enable an in-depth analysis of circumference measurements and shape change, including the expansion and contraction of body shape across different postures. New 3D scanning methods to quantify diverse bodies can improve product fit and create inclusive, quality design for all.
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