Application of Facial Anthropometry to Spectacle Frame Design for Chinese Children. A Thompson, RP Cubbidge.
An insightful talk on paediatric facial anthropometry and the importance of frame fit.
Training AI, Wearing Tech,
and Imaging Health.
An insightful talk on paediatric facial anthropometry and the importance of frame fit.
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.
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.
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.
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.
As the first step in customizing the prototype, a set of 21 facial anthropometric landmarks and 15 dimensions was selected for the design. The faces of three members of the research team were scanned using a 3dMD digital scanning system. From these scans, algorithms were developed to create digital representations of the contours of the RPD frame.
This study employed 283 3D-ear scans from Korean individuals, captured using a high-precision 3dMD scanner.
Their innovation device is customized to the individual’s facial profile, continuously monitors the fit unobtrusively, and when there is a change in the fit during use, which could lead to a faceseal leakage, alerts the user through an App on the smartphone thereby ensuring the user’s safety.
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