[
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    "task_id": "TK900",
    "task_raw": "A작업(구)",
    "task_key": null,
    "grip_force": null,
    "completed": null,
    "error_code": null,
    "duration_s": 3
  },
  {
    "task_id": "TK901",
    "task_key": "tk0",
    "task_raw": "작업0",
    "grip_force": 0,
    "completed": false,
    "error_code": "E_SLIP",
    "duration_s": 10
  },
  {
    "task_id": "TK902",
    "task_raw": "완벽작업",
    "task_key": "tk2",
    "grip_force": 8,
    "completed": true,
    "error_code": null,
    "duration_s": 1.5
  },
  {
    "task_id": "TK903",
    "task_raw": "미등록작업",
    "task_key": null,
    "grip_force": 99,
    "completed": null,
    "error_code": "XXXX",
    "duration_s": 0.1
  },
  {
    "task_id": "TK000",
    "task_raw": "작업0",
    "task_key": "tk0",
    "grip_force": 5,
    "completed": false,
    "error_code": null,
    "duration_s": 2
  },
  {
    "task_id": "TK001",
    "task_raw": "작업1",
    "task_key": "tk1",
    "grip_force": 5.5,
    "completed": true,
    "error_code": null,
    "duration_s": 2.3
  },
  {
    "task_id": "TK002",
    "task_raw": "작업2",
    "task_key": "tk2",
    "grip_force": 6,
    "completed": false,
    "error_code": null,
    "duration_s": 2.6
  },
  {
    "task_id": "TK003",
    "task_raw": "작업3",
    "task_key": "tk3",
    "grip_force": 6.5,
    "completed": true,
    "error_code": null,
    "duration_s": 2.9
  },
  {
    "task_id": "TK004",
    "task_raw": "작업4",
    "task_key": "tk4",
    "grip_force": 7,
    "completed": false,
    "error_code": null,
    "duration_s": 3.2
  },
  {
    "task_id": "TK005",
    "task_raw": "작업0",
    "task_key": "tk0",
    "grip_force": 7.5,
    "completed": true,
    "error_code": null,
    "duration_s": 3.5
  },
  {
    "task_id": "TK006",
    "task_raw": "작업1",
    "task_key": "tk1",
    "grip_force": 8,
    "completed": false,
    "error_code": null,
    "duration_s": 3.8
  },
  {
    "task_id": "TK007",
    "task_raw": "작업2",
    "task_key": "tk2",
    "grip_force": 8.5,
    "completed": true,
    "error_code": null,
    "duration_s": 4.1
  }
]