Third-Party Notices

Licences and attributions for third-party material used in this application.

Anatomical model

BodyParts3D, © The Database Center for Life Science licensed under CC Attribution 4.0 International.

Source: BodyParts3D Release 4.0 (partof_BP3D_4.0_obj_99) — https://dbarchive.biosciencedbc.jp/en/bodyparts3d/download.html · Licence: CC BY 4.0

Modifications made to the original geometry:

Only a subset of bones was extracted: right humerus, right scapula, right clavicle, sternum, thoracic vertebrae and rib cage.
Meshes were decimated (mesh simplification) to about 102,000 faces in total.
One common rigid transform (unit and axis conversion) was applied to all bones; no bone was reshaped, rescaled individually or recentred.
The selected bones were combined and converted to a single GLB file.
The application moves bones rigidly about estimated joint centres at run time; these estimates and landmarks are ours, not part of BodyParts3D.

Fonts

IBM Plex Sans and IBM Plex Mono — Copyright © 2017 IBM Corp. with Reserved Font Name "Plex". Licensed under the SIL Open Font License 1.1. Served unmodified from this application (packaged by Fontsource).

Scientific references

Methods are independently implemented from published descriptions; no third-party movement data are included. Cited: Wu et al. 2005 (ISB recommendations); McClure et al. 2001; Ludewig et al. 2009; Kolz et al. 2020; Seth et al. 2016; Fritsch & Carlson 1980 (monotone cubic interpolation).

Shoulder movement shown in the teaching model: Experimental — Not Anatomically Validated.

Software packages

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