{
  "abstract": "A method, apparatus, device and medium for performing a user task are provided. In a method, a user task is received from a user, and the user task instructs a robot device to obtain a first object. A first image of a first physical space where a robot device is located is obtained. In response to determining that the first image indicates absence of the first object in the first physical space, a second physical space is determined. The robot device accesses a second physical space so as to obtain a first object. By means of the exemplary implementation of the present disclosure, the robot device can perform a user task in a complex physical space, so that the flexibility and accuracy of the robot device in performing a task in a complex environment can be improved, thereby completing an expected user task.",
  "assignees": [
    "BEIJING YOUZHUJU NETWORK TECH CO LTD"
  ],
  "authors": [
    "KONG TAO",
    "LI YIFENG",
    "ZHU MINZHAO"
  ],
  "canonical_url": "https://opentechnical.org/p/OT-2026-000002055",
  "categories": [
    "robotics-automation/robot-architectures"
  ],
  "extent": {
    "figures": 0,
    "paragraphs": 0,
    "words": 143
  },
  "figures": [],
  "files": [
    {
      "bytes": 9906,
      "media_type": "text/html; charset=utf-8",
      "name": "index.html",
      "sha256": "d6fe087233aa0fcc055d23a22f96f1d14d20b4825f6e7de2da9baf847157d797"
    },
    {
      "bytes": 1295,
      "media_type": "text/markdown; charset=utf-8",
      "name": "publication.md",
      "sha256": "f6f22a7b1d495b77f6161007ca823f674892565faa7efd7693ccdc40df1119a0"
    },
    {
      "bytes": 1378,
      "media_type": "text/plain; charset=utf-8",
      "name": "publication.txt",
      "sha256": "0807f0088be4ca5527868587cd22ae7d643c7ba6aa20e53e8ac332b4cccdd7e6"
    }
  ],
  "integrity": {
    "hash_algorithm": "sha256",
    "keys_url": "https://opentechnical.org/integrity/keys",
    "record_url": "https://opentechnical.org/p/OT-2026-000002055/integrity",
    "signature_algorithm": "Ed25519",
    "signature_file": "manifest.sig",
    "verify_url": "https://opentechnical.org/integrity/verify"
  },
  "keywords": [
    "b25j9/1697",
    "b25j9/1697",
    "b25j9/00",
    "b25j9/00",
    "b25j9/16",
    "b25j9/16"
  ],
  "language": "en",
  "license": {
    "name": "Creative Commons Attribution 4.0 International",
    "url": "https://creativecommons.org/licenses/by/4.0/"
  },
  "publication_id": "OT-2026-000002055",
  "published_at": "2026-09-15T19:10:29.171082Z",
  "publisher": "Nebula Innovations Limited",
  "record_type": "record",
  "schema": "opentechnical-publication-manifest/1.0",
  "source_date": "2026-03-11",
  "source_id": "EP-4706903-A1",
  "source_name": "the European Patent Office",
  "source_url": "https://patents.google.com/patent/EP4706903A1",
  "supersedes": null,
  "title": "Method and apparatus for executing user task, and device and medium",
  "uuid": "01a0a67a-5132-7ae1-a6e6-c35b09448918"
}