Measuring and Modeling Humans for Improved Safety and Accommodation

Don B. Chaffin Collegiate Research Professor · UMTRI Biosciences

I lead research and develop models and tools that improve the safety and performance of a wide range of products and environments. My expertise is centered in biomechanics, anthropometry, and physical ergonomics. After more than 35 years of research and dozens of studies funded by both industry and government, I strive for tangible, near-term improvements in product design, usually by creating state-of-the-art design and assessment tools based on rich human data and novel modeling approaches. My research has grown from automotive safety and vehicle interior layout to encompass a wide range of application domains that benefit from advanced design tools based on human measurement. I'm fortunate to be part of a large, highly integrated team of faculty and staff in the Biosciences Group at the University of Michigan Transportation Research Institute. I'm also a Research Professor in the Center for Ergonomics in Industrial and Operations Engineering.

Matthew P. Reed
Seated body shape model, over 500 adults UMTRI head model, built from medical imaging Parametric model of the adult ear Parametric human body modeling for crash simulation Child foot shape and the effects of BMI Oxygen mask contour over imputed skull geometry PassFit: body dimensions from low-cost depth sensors

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Body Shape Measurement and Modeling

Turning scans and images into models that describe how bodies vary.

Vehicle Interior Design

Laying out interiors so that the people who use them fit, reach, see, and are comfortable.

Injury Prevention and Safety in Dynamic Events

Protecting vehicle occupants, pilots, pedestrians, and others.

Design of Consumer Products including Wearables

Products worn on or fitted to the body, where fit decides comfort and performance.

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