| 摘要 |
The present invention is for solving existing problems. The present invention allows a stable position as a motion detection sensor is mounted around a chair. A device for checking the risk of a user′s back position is mounted. An ergonomic electric chair according to the present invention allows the chair to change its position as the motion detection sensor detects whether the user′s back is stressed, and a glass plate for checking the risk informs the risk of the user′s back position to improve the condition of the user′s back health. |
