{
  "id": 16002464,
  "title": "Japanese scientists developing cute, autonomously swarming robo dogs for anti-bear patrols [Video]",
  "url": "https://urgent.news/2026/10/22/japanese-scientists-developing-cute-autonomously-swarming-robo-dogs",
  "topic": "science",
  "section": "Science",
  "published": "2026-10-22T05:00:49.000Z",
  "source": {
    "name": "SoraNews24",
    "slug": "soranews24",
    "url": "https://soranews24.com/2026/10/22/japanese-scientists-developing-cute-autonomously-swarming-robo-dogs-for-anti-bear-patrols-video/"
  },
  "original_language": "en",
  "account": "In Japan, scientists are developing cute, autonomous robot dogs to combat bear threats. Hacchan, named after the famous Akita Inu dog Hachiko, is a quadrupedal robot inspired by the hunting dogs of the past. Unlike real hunting dogs, Hacchan is designed to scare away bears without causing harm. Equipped with a camera, it can detect the presence of a bear and use an internal speaker to emit the sound of a dog barking. This loud noise is intended to intimidate the bear and encourage it to retreat back into the woods. Hacchan can also share its location with other robot dogs, creating a pack to provide a more intimidating presence. Moreover, it collects data on bear sightings and behavior, creating a database that helps the robots patrol more efficiently and autonomously. Researchers at Akita Prefectural University hope to start field testing these robot dogs before the end of the year.",
  "summary": "Hacchan is a mecha version of an Akita Inu hunting dog. Along with a bit of chilly autumn crispiness, there’s also some apprehension in the air in Japan. That’s because we’re getting to the part of the year when bears start bulking up in preparation of hibernating, which means they’ll be growing bolder and roaming […]",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}