{
  "id": 583854,
  "title": "Clarification: Geometry of the Helios device",
  "url": "/competitions/cmi-detect-behavior-with-sensor-data/discussion/583854",
  "author_name": "",
  "post_date": "2025-06-10T02:09:41.323627500Z",
  "votes": null,
  "comment_count": 1,
  "views": 0,
  "content": "<p>Are there any specification of the dimensions of the Helios device?  Specifically the distance between sensors on the planar surface of the device.  What are the direction vectors of the tof sensors?  I would assume they aren't all directly perpendicular to the surface.  We would need that information to stitch the individual heatmaps into a single representation of the 3d space.<br>\nThank you</p>",
  "messages": [
    {
      "id": "3220803",
      "postDate": "06/10/2025 02:09:41",
      "content": "<p>Are there any specification of the dimensions of the Helios device?  Specifically the distance between sensors on the planar surface of the device.  What are the direction vectors of the tof sensors?  I would assume they aren't all directly perpendicular to the surface.  We would need that information to stitch the individual heatmaps into a single representation of the 3d space.<br>\nThank you</p>",
      "rawMarkdown": "Are there any specification of the dimensions of the Helios device?  Specifically the distance between sensors on the planar surface of the device.  What are the direction vectors of the tof sensors?  I would assume they aren't all directly perpendicular to the surface.  We would need that information to stitch the individual heatmaps into a single representation of the 3d space.\nThank you",
      "votes": null
    },
    {
      "id": "3221235",
      "postDate": "06/10/2025 15:57:11",
      "content": "<p>Isn't that the Helios Device cad rendering there? I suppose you can approximate the layout somewhat until we get clarification.</p>\n<p><img src=\"https://www.kaggle.com/competitions/102335/images/header\" alt=\"Helios Device\"></p>",
      "rawMarkdown": "Isn't that the Helios Device cad rendering there? I suppose you can approximate the layout somewhat until we get clarification.\n\n![Helios Device](https://www.kaggle.com/competitions/102335/images/header)",
      "votes": null
    }
  ],
  "comments": [
    {
      "id": 3221235,
      "author_name": "robboyd",
      "author_url": "",
      "post_date": "06/10/2025 15:57:11",
      "content": "<p>Isn't that the Helios Device cad rendering there? I suppose you can approximate the layout somewhat until we get clarification.</p>\n<p><img src=\"https://www.kaggle.com/competitions/102335/images/header\" alt=\"Helios Device\"></p>",
      "votes": null,
      "replies": []
    }
  ],
  "raw_markdown_by_id": {
    "3220803": "Are there any specification of the dimensions of the Helios device?  Specifically the distance between sensors on the planar surface of the device.  What are the direction vectors of the tof sensors?  I would assume they aren't all directly perpendicular to the surface.  We would need that information to stitch the individual heatmaps into a single representation of the 3d space.\nThank you",
    "3221235": "Isn't that the Helios Device cad rendering there? I suppose you can approximate the layout somewhat until we get clarification.\n\n![Helios Device](https://www.kaggle.com/competitions/102335/images/header)"
  },
  "source": "meta"
}