{
 "spatial code schema": {
  "objects": {
   "<object class>": {
    "count": {
     "unit": null,
     "description": "number of instances of this class in the compact spatial code (that schema's per-class oriented-box list length)"
    },
    "instances": [
     {
      "position": {
       "x coordinate": {
        "unit": "meters",
        "description": "x coordinate of this instance's compact 3D oriented bounding box center"
       },
       "y coordinate": {
        "unit": "meters",
        "description": "y coordinate of this instance's compact 3D oriented bounding box center"
       },
       "height above floor": {
        "unit": "meters",
        "description": "height coordinate of this instance's compact 3D oriented bounding box center"
       }
      },
      "longest dimension": {
       "unit": "meters",
       "description": "longest of this instance's compact 3D oriented bounding box dimensions"
      }
     }
    ]
   }
  },
  "room": {
   "floor area": {
    "unit": "square meters",
    "description": "shoelace area of the compact spatial code's floor boundary polygons, with every interior hole subtracted"
   }
  },
  "closest classes distance meters from": {
   "<object class>": {
    "<other object class>": {
     "distance": {
      "unit": "meters",
      "description": "estimated distance in meters between an object of this class and an object of the other class"
     },
     "closeness rank": {
      "unit": null,
      "description": "1 = the nearest other class to this one, 2 = second-nearest, and so on; ranked by nearest-instance proximity, so use the rank (not the distance values) to compare which class is closest"
     }
    }
   }
  },
  "appearance order": {
   "unit": null,
   "description": "class names ordered by earliest compact 'first visible time' across all of that class's instances"
  }
 },
 "objects": {
  "whiteboard": {
   "count": 3,
   "instances": [
    {
     "position": {
      "x coordinate": "3.5 meters",
      "y coordinate": "1.13 meters",
      "height above floor": "1.43 meters"
     },
     "longest dimension": "2.01 meters"
    },
    {
     "position": {
      "x coordinate": "8.3 meters",
      "y coordinate": "5.75 meters",
      "height above floor": "1.75 meters"
     },
     "longest dimension": "2.22 meters"
    },
    {
     "position": {
      "x coordinate": "8.02 meters",
      "y coordinate": "3.88 meters",
      "height above floor": "1.54 meters"
     },
     "longest dimension": "2.01 meters"
    }
   ]
  },
  "chair": {
   "count": 40,
   "instances": [
    {
     "position": {
      "x coordinate": "4.31 meters",
      "y coordinate": "8.11 meters",
      "height above floor": "0.61 meters"
     },
     "longest dimension": "0.67 meters"
    },
    {
     "position": {
      "x coordinate": "3.59 meters",
      "y coordinate": "8.08 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "5.52 meters",
      "y coordinate": "7.53 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.49 meters"
    },
    {
     "position": {
      "x coordinate": "6.48 meters",
      "y coordinate": "7.35 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.48 meters"
    },
    {
     "position": {
      "x coordinate": "2.58 meters",
      "y coordinate": "8.28 meters",
      "height above floor": "0.67 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "6.51 meters",
      "y coordinate": "6.82 meters",
      "height above floor": "0.58 meters"
     },
     "longest dimension": "0.65 meters"
    },
    {
     "position": {
      "x coordinate": "6.26 meters",
      "y coordinate": "5.87 meters",
      "height above floor": "0.61 meters"
     },
     "longest dimension": "0.6 meters"
    },
    {
     "position": {
      "x coordinate": "6.16 meters",
      "y coordinate": "4.98 meters",
      "height above floor": "0.57 meters"
     },
     "longest dimension": "0.66 meters"
    },
    {
     "position": {
      "x coordinate": "5.99 meters",
      "y coordinate": "4.49 meters",
      "height above floor": "0.47 meters"
     },
     "longest dimension": "0.7 meters"
    },
    {
     "position": {
      "x coordinate": "5.88 meters",
      "y coordinate": "3.65 meters",
      "height above floor": "0.44 meters"
     },
     "longest dimension": "0.86 meters"
    },
    {
     "position": {
      "x coordinate": "5.45 meters",
      "y coordinate": "2.35 meters",
      "height above floor": "0.59 meters"
     },
     "longest dimension": "0.7 meters"
    },
    {
     "position": {
      "x coordinate": "4.49 meters",
      "y coordinate": "2.68 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "4.69 meters",
      "y coordinate": "3.48 meters",
      "height above floor": "0.65 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "4.84 meters",
      "y coordinate": "4.02 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.52 meters"
    },
    {
     "position": {
      "x coordinate": "4.93 meters",
      "y coordinate": "4.67 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.52 meters"
    },
    {
     "position": {
      "x coordinate": "5.05 meters",
      "y coordinate": "5.21 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "5.04 meters",
      "y coordinate": "5.93 meters",
      "height above floor": "0.64 meters"
     },
     "longest dimension": "0.69 meters"
    },
    {
     "position": {
      "x coordinate": "5.3 meters",
      "y coordinate": "6.43 meters",
      "height above floor": "0.67 meters"
     },
     "longest dimension": "0.51 meters"
    },
    {
     "position": {
      "x coordinate": "3.39 meters",
      "y coordinate": "2.67 meters",
      "height above floor": "0.65 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "3.4 meters",
      "y coordinate": "3.91 meters",
      "height above floor": "0.65 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "3.85 meters",
      "y coordinate": "4.89 meters",
      "height above floor": "0.6 meters"
     },
     "longest dimension": "0.69 meters"
    },
    {
     "position": {
      "x coordinate": "3.71 meters",
      "y coordinate": "5.47 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "3.87 meters",
      "y coordinate": "6.5 meters",
      "height above floor": "0.67 meters"
     },
     "longest dimension": "0.61 meters"
    },
    {
     "position": {
      "x coordinate": "3.26 meters",
      "y coordinate": "6.37 meters",
      "height above floor": "0.67 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "2.93 meters",
      "y coordinate": "5.25 meters",
      "height above floor": "0.58 meters"
     },
     "longest dimension": "0.65 meters"
    },
    {
     "position": {
      "x coordinate": "2.69 meters",
      "y coordinate": "4.25 meters",
      "height above floor": "0.56 meters"
     },
     "longest dimension": "0.69 meters"
    },
    {
     "position": {
      "x coordinate": "2.44 meters",
      "y coordinate": "3.35 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "2.31 meters",
      "y coordinate": "2.81 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "1.29 meters",
      "y coordinate": "3.01 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "1.34 meters",
      "y coordinate": "3.53 meters",
      "height above floor": "0.61 meters"
     },
     "longest dimension": "0.7 meters"
    },
    {
     "position": {
      "x coordinate": "1.5 meters",
      "y coordinate": "4.21 meters",
      "height above floor": "0.67 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "1.61 meters",
      "y coordinate": "4.79 meters",
      "height above floor": "0.66 meters"
     },
     "longest dimension": "0.52 meters"
    },
    {
     "position": {
      "x coordinate": "1.79 meters",
      "y coordinate": "5.39 meters",
      "height above floor": "0.67 meters"
     },
     "longest dimension": "0.52 meters"
    },
    {
     "position": {
      "x coordinate": "1.88 meters",
      "y coordinate": "5.91 meters",
      "height above floor": "0.65 meters"
     },
     "longest dimension": "0.54 meters"
    },
    {
     "position": {
      "x coordinate": "2.02 meters",
      "y coordinate": "6.59 meters",
      "height above floor": "0.62 meters"
     },
     "longest dimension": "0.68 meters"
    },
    {
     "position": {
      "x coordinate": "2.15 meters",
      "y coordinate": "7.24 meters",
      "height above floor": "0.64 meters"
     },
     "longest dimension": "0.78 meters"
    },
    {
     "position": {
      "x coordinate": "2.38 meters",
      "y coordinate": "7.76 meters",
      "height above floor": "0.65 meters"
     },
     "longest dimension": "0.53 meters"
    },
    {
     "position": {
      "x coordinate": "3.52 meters",
      "y coordinate": "7.53 meters",
      "height above floor": "0.53 meters"
     },
     "longest dimension": "0.75 meters"
    },
    {
     "position": {
      "x coordinate": "7.37 meters",
      "y coordinate": "2.68 meters",
      "height above floor": "0.55 meters"
     },
     "longest dimension": "0.67 meters"
    },
    {
     "position": {
      "x coordinate": "7.27 meters",
      "y coordinate": "6.77 meters",
      "height above floor": "0.6 meters"
     },
     "longest dimension": "0.5 meters"
    }
   ]
  },
  "tv": {
   "count": 1,
   "instances": [
    {
     "position": {
      "x coordinate": "7.53 meters",
      "y coordinate": "2.13 meters",
      "height above floor": "1.8 meters"
     },
     "longest dimension": "1.26 meters"
    }
   ]
  },
  "telephone": {
   "count": 1,
   "instances": [
    {
     "position": {
      "x coordinate": "7.63 meters",
      "y coordinate": "7.64 meters",
      "height above floor": "0.91 meters"
     },
     "longest dimension": "0.28 meters"
    }
   ]
  },
  "door": {
   "count": 1,
   "instances": [
    {
     "position": {
      "x coordinate": "5.3 meters",
      "y coordinate": "0.71 meters",
      "height above floor": "1.06 meters"
     },
     "longest dimension": "2.12 meters"
    }
   ]
  },
  "ceiling light": {
   "count": 12,
   "instances": [
    {
     "position": {
      "x coordinate": "5.95 meters",
      "y coordinate": "6.94 meters",
      "height above floor": "2.96 meters"
     },
     "longest dimension": "1.27 meters"
    },
    {
     "position": {
      "x coordinate": "7.79 meters",
      "y coordinate": "6.49 meters",
      "height above floor": "2.95 meters"
     },
     "longest dimension": "1.22 meters"
    },
    {
     "position": {
      "x coordinate": "4.11 meters",
      "y coordinate": "7.35 meters",
      "height above floor": "2.96 meters"
     },
     "longest dimension": "1.25 meters"
    },
    {
     "position": {
      "x coordinate": "2.34 meters",
      "y coordinate": "7.79 meters",
      "height above floor": "2.95 meters"
     },
     "longest dimension": "1.24 meters"
    },
    {
     "position": {
      "x coordinate": "1.73 meters",
      "y coordinate": "5.28 meters",
      "height above floor": "2.96 meters"
     },
     "longest dimension": "1.25 meters"
    },
    {
     "position": {
      "x coordinate": "3.55 meters",
      "y coordinate": "4.88 meters",
      "height above floor": "2.97 meters"
     },
     "longest dimension": "1.32 meters"
    },
    {
     "position": {
      "x coordinate": "5.34 meters",
      "y coordinate": "4.36 meters",
      "height above floor": "2.97 meters"
     },
     "longest dimension": "1.36 meters"
    },
    {
     "position": {
      "x coordinate": "2.94 meters",
      "y coordinate": "2.27 meters",
      "height above floor": "2.97 meters"
     },
     "longest dimension": "1.4 meters"
    },
    {
     "position": {
      "x coordinate": "1.1 meters",
      "y coordinate": "2.73 meters",
      "height above floor": "2.98 meters"
     },
     "longest dimension": "1.46 meters"
    },
    {
     "position": {
      "x coordinate": "4.74 meters",
      "y coordinate": "1.84 meters",
      "height above floor": "2.97 meters"
     },
     "longest dimension": "1.4 meters"
    },
    {
     "position": {
      "x coordinate": "6.54 meters",
      "y coordinate": "1.35 meters",
      "height above floor": "2.99 meters"
     },
     "longest dimension": "1.2 meters"
    },
    {
     "position": {
      "x coordinate": "7.03 meters",
      "y coordinate": "3.98 meters",
      "height above floor": "3.09 meters"
     },
     "longest dimension": "2.47 meters"
    }
   ]
  }
 },
 "room": {
  "floor area": "54.9 square meters"
 },
 "closest classes distance meters from": {
  "whiteboard": {
   "ceiling light": {
    "distance": "4.85 meters",
    "closeness rank": 1
   },
   "tv": {
    "distance": "2.53 meters",
    "closeness rank": 2
   },
   "chair": {
    "distance": "5.73 meters",
    "closeness rank": 3
   },
   "door": {
    "distance": "0.34 meters",
    "closeness rank": 4
   },
   "telephone": {
    "distance": "6.58 meters",
    "closeness rank": 5
   }
  },
  "chair": {
   "whiteboard": {
    "distance": "5.73 meters",
    "closeness rank": 1
   },
   "tv": {
    "distance": "5.93 meters",
    "closeness rank": 2
   },
   "telephone": {
    "distance": "2.89 meters",
    "closeness rank": 3
   },
   "door": {
    "distance": "6.08 meters",
    "closeness rank": 4
   },
   "ceiling light": {
    "distance": "2.13 meters",
    "closeness rank": 5
   }
  },
  "tv": {
   "whiteboard": {
    "distance": "2.53 meters",
    "closeness rank": 1
   },
   "chair": {
    "distance": "5.93 meters",
    "closeness rank": 2
   },
   "ceiling light": {
    "distance": "3.93 meters",
    "closeness rank": 3
   },
   "door": {
    "distance": "1.8 meters",
    "closeness rank": 4
   },
   "telephone": {
    "distance": "4.81 meters",
    "closeness rank": 5
   }
  },
  "telephone": {
   "chair": {
    "distance": "2.89 meters",
    "closeness rank": 1
   },
   "whiteboard": {
    "distance": "6.58 meters",
    "closeness rank": 2
   },
   "ceiling light": {
    "distance": "2.12 meters",
    "closeness rank": 3
   },
   "tv": {
    "distance": "4.81 meters",
    "closeness rank": 4
   },
   "door": {
    "distance": "7.13 meters",
    "closeness rank": 5
   }
  },
  "door": {
   "whiteboard": {
    "distance": "0.34 meters",
    "closeness rank": 1
   },
   "ceiling light": {
    "distance": "4.85 meters",
    "closeness rank": 2
   },
   "chair": {
    "distance": "6.08 meters",
    "closeness rank": 3
   },
   "tv": {
    "distance": "1.8 meters",
    "closeness rank": 4
   },
   "telephone": {
    "distance": "7.13 meters",
    "closeness rank": 5
   }
  },
  "ceiling light": {
   "whiteboard": {
    "distance": "4.85 meters",
    "closeness rank": 1
   },
   "tv": {
    "distance": "3.93 meters",
    "closeness rank": 2
   },
   "door": {
    "distance": "4.85 meters",
    "closeness rank": 3
   },
   "chair": {
    "distance": "2.13 meters",
    "closeness rank": 4
   },
   "telephone": {
    "distance": "2.12 meters",
    "closeness rank": 5
   }
  }
 },
 "appearance order": ["whiteboard", "chair", "tv", "telephone", "door", "ceiling light"]
}