Sign Language Mocap Archive
Authors/Creators
Description
Free motion capture of American Sign Language (ASL): about 2,700 motions covering 2,100+ signs, plus the ASL fingerspelling alphabet and numbers. Recorded by Studio Galt since 2020 with an Xsens Link suit and StretchSense gloves at 240 fps, cleaned in Blender and released at 60 fps.
Each motion is provided as FBX for Blender (the Galtis avatar and Rigify), Unreal Engine (UE Mannequin, Manny, Quinn, MetaHuman) and Mixamo-compatible rigs, with a captioned video, key-pose data (JSON and CSV), shape-key data, and the raw take it was cleaned from.
This record is a citable snapshot. The full archive (about 44 GB) is hosted on GitHub; this record contains the catalog of every motion, documentation, the Blender pipeline scripts and the Galtis rig. Browse and download individual signs at https://studiogalt.github.io/Sign-Language-Mocap-Archive/
The signs are made by a hearing signer and are not a substitute for Deaf-led translation. Corrections are re-recorded under a new date; the catalog marks earlier versions as superseded.
Files
Sign-Language-Mocap-Archive-2026-11-12.zip
Additional details
Related works
- Is documented by
- Other: https://github.com/StudioGalt/Sign-Language-Mocap-Archive/releases/tag/2026-11-12 (URL)
- Is supplement to
- Dataset: https://github.com/StudioGalt/Sign-Language-Mocap-Archive/releases/tag/2026-11-12 (URL)
Software
- Repository URL
- https://github.com/StudioGalt/Sign-Language-Mocap-Archive
- Programming language
- Python