[
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    "time": "16:42:30",
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  },
  {
    "time": "16:42:30",
    "class": "chair",
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    "y": 0.0
  },
  {
    "time": "16:42:30",
    "class": "laptop",
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    "distance": "medium",
    "x": 0.0,
    "y": 0.0
  },
  {
    "time": "16:42:30",
    "class": "person",
    "position": "center",
    "distance": "close",
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    "y": 0.0
  },
  {
    "time": "16:43:00",
    "class": "laptop",
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    "distance": "close",
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  },
  {
    "time": "16:43:00",
    "class": "person",
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  },
  {
    "time": "16:43:23",
    "class": "chair",
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  },
  {
    "time": "16:43:23",
    "class": "laptop",
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  }
]