3D facial anthropometry of Chilean workers and migrants: Cross-country comparisons and insights for PPE design. EC Silva, HI Castellucci, R Camberes, J Lira, J Marabolí, C Viviani, JFM Molenbroek, Tn Huysmans, A Rodríguez, LA Caroca, J Ibacache.

3dMD Customer Research, Human Factors | Anthropometric, Normative Study, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDface

This study analyzed 3D anthropometric data of 2016 Chilean workers to support the design of personal protective equipment (PPE) tailored to their physical characteristics.

Development of an individualized and functional CPAP ventilation mask using a fully digital workflow by facial scanning and additive manufacturing for a child with craniofacial anomalies. M Bockstedte, M Quante, CF Poets, M Aretxabaleta.

3dMD Customer Research, Human Factors | Anthropometric, Medical, Size & Fit | Wearable Tech | Apparel | Product Design, 3D Printing, 3dMDface, Product Design

A 4.5-year-old girl with achondroplasia was referred because of a poor fit of commercially available NIV masks. A facial scan allowed the design of a personalized nasal mask using Fusion 360 software in a semi-automated workflow.

Dynamic simulation of breast behaviour during different activities based on finite element modelling of multiple components of breast. J Chen, Z Zhong, Y Sun, et al.

3dMD Customer Research, Human Factors | Anthropometric, Normative Study, Size & Fit | Wearable Tech | Apparel | Product Design, Sports Science, 3dMDbody, Anthropometric, Apparel, 3dMDbody System, Temporal-3D Systems (4D)

The experiment aimed to compare breast motion during different activities (running, jumping rope, high knee skipping) at different intensities.

Three-dimensional head and face dimensions of Chilean versus US CAESAR 3D data: Differences and implications for personal protective equipment design. EC Silva, HI Castellucci, S Valenzuela, AA Rodríguez, DE Escanilla, LA Caroca, JF Molenbroek, T Huysmans, C Viviani.

3dMD Customer Research, Human Factors | Anthropometric, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDface, Anthropometric, Apparel, Product Design, Size & Fit

The study presents a set of anthropometric dimensions of the human head/face calculated from 3D data from Chilean workers for PPE design purposes to establish the first 3D anthropometry database of Chilean workers up to this date.

Laboratory Methods for a Pilot Study of the U.S. YouthShape Survey of Child and Youth Anthropometry and Physical Capability. MLH Jones, SM Ebert, CS Miller, BKD Park, H Jung, A Wood, LE Robinson, MP Reed.

3dMD Customer Research, Human Factors | Anthropometric, Normative Study, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDhead, 3dMDhand, Product Design, Size & Fit

High-resolution head and face surface data were gathered in a 3dMD system. Head scan data with a range of facial expressions to capture the associated variation in face shape is essential for the design of protective helmets and other head-borne equipment. High-resolution hand size and shape surface data were also recorded to include standardized and functional hand poses, including a flat hand, fist, and various grasps.

Ultra-dense Motion Capture: An exploratory full-automatic approach for dense tracking of breast motion in 4D. Q-l Liu, K-l Yick, Y Sun, J Yip.

3dMD Customer Research, Computer Science | Computer Vision, Human Factors | Anthropometric, Normative Study, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDbody, Apparel, Product Design, 3dMDthorax

To develop sports bras that effectively limiting breast movement while minimize stress on the breast tissues, it is crucial to gain a comprehensive understanding of the breast movement and deformation patterns.

Impact of autologous breast reconstruction on bra fit. YT Liu, NH Khan, MC Bordes, et al.

3dMD Customer Research, Computer Science | Computer Vision, Medical, Size & Fit | Wearable Tech | Apparel | Product Design, Plastics

Preoperative baseline breast measurements, age, and BMI can impact bra designs for breast cancer survivors who undergo autologous reconstruction due to size, shape, and symmetry changes. Bra needs of people who undergo autologous reconstruction differ from those who undergo implant-based reconstruction.

Deformation of palmar hand measurements in a power grip by wrist ulnar/radial deviation. H Jung, W Lee, S Moon, H You.

3dMD Customer Research, Human Factors | Anthropometric, Size & Fit | Wearable Tech | Apparel | Product Design, 3dMDhand, Anthropometric

The hand at a straight neutral posture was scanned using the 3dMDhand system. Next, the hand was scanned while in a power grip at each of three wrist postures (20° of radial deviation, neutral, and 30° of ulnar deviation), along with the corresponding palmar hand cast.