Ubkang (qingdao) Technology Co., Ltd.

Matthew Keith Xi-Jie Pan

Huan Tan

Zhen Xiu

Dan Shao

Chuqiao Dong

Response methods to human abnormal behaviors for a mobility aid robot having a user-facing camera are disclosed. The mobility aid robot responds to human abnormal behaviors by detecting a face of a human during the robot aiding the human to move through the camera, comparing an initial size of the face and an immediate size of the face in response to the face of the human having detected during the robot aiding the human to move, determining the human as in abnormal behavior(s) in response to the immediate size of the face being smaller than the initial size of the face, and performing response(s) corresponding to the abnormal behavior(s) in response to the human being in the abnormal behavior(s), where the response(s) include slowing down the robot.

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Vancouver, Canada

Matthew Keith Xi-Jie Pan