Embody 3D: A Large-scale Multimodal Motion and Behavior Dataset
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Meet Embody 3D: The New Playground for Digital Humans

Ever wondered how a virtual avatar can wave, walk, or even laugh just like you? Scientists at Meta’s Codec Avatars Lab have just unveiled Embody 3D, a massive collection of real‑world motion captured from 439 volunteers. Imagine recording every step, hand gesture, and facial expression of a person for an entire hour—now multiply that by 500 hours. The result is over 54 million frames of 3D movement, complete with voice recordings and text notes.

Think of it like a giant library where each “book” is a full‑body performance, from simple gestures to lively group conversations in a cozy apartment set‑up. This treasure trove lets developers teach digital characters to act naturally, whether they’re dancing, debating, or sha…

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