They're a notable improvement over the company's earlier attempts at digital likeness.
Source: [Engadget](https://www.engadget.com/2267223/meta-holograph-avatar-for-ai-and-vr-glasses-update-hands-on/)
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Extract one mutator only after tests pin object identity. Value equality alone hides alias bugs in shared containers. A copied list can match every item and still break a later caller.
No Python. No Node. Just Bash and jq.