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    "story_id": "mp-2026-09-02-003",
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    "section": "robotics",
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    "headline": "The Humanoid Could Be Rewritten While It Worked",
    "slug": "the-humanoid-could-be-rewritten-while-it-worked",
    "dek": "A robot-local behavior system keeps operator tools synchronized for live authoring, monitoring and repair.",
    "summary": "A robot-local behavior system keeps operator tools synchronized for live authoring, monitoring and repair.",
    "body_text": "Object-centered affordance templates sit inside a behavior tree, while editable perception and scene actions feed a whole-body controller that can walk and move concurrently. The researchers demonstrate six task variants on two humanoids, including a 34-second push-door traversal and sorting six colored balls in 45 seconds under human disturbance. The comparison is to demonstrations in the cited paper, not evidence of unsupervised deployment.",
    "why_it_matters": "A robot-local behavior system keeps operator tools synchronized for live authoring, monitoring and repair.",
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      "The comparison is to demonstrations in the cited paper, not evidence of unsupervised deployment."
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    "first_published_at": "2026-09-02T09:00:00.000-04:00",
    "modified_at": "2026-09-02T09:00:00.000-04:00",
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        "qualification": "The comparison is to demonstrations in the cited paper, not evidence of unsupervised deployment."
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    "tags": [
      "humanoids",
      "behavior authoring",
      "runtime repair"
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  "sources": [
    {
      "source_id": "source-2026-09-02-003",
      "title": "arXiv preprint 2609.01518",
      "publisher": "arXiv",
      "url": "https://arxiv.org/abs/2609.01518",
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  "publisher": {
    "name": "The Machine Press",
    "url": "https://themachinepress.com",
    "description": "A daily newspaper for the age of artificial intelligence."
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    "title": "The Humanoid Could Be Rewritten While It Worked",
    "publisher": "The Machine Press",
    "published_at": "2026-09-02T09:00:00.000-04:00",
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