公开(公告)号：US20240197206A1

公开(公告)日：2024-06-20

申请号：US18287421

申请日：2021-04-30

Applicant: NEC Corporation

Inventor： Hiroshi Kajitani ,  Eisuke Orito ,  Kenichiro Fukushi ,  Chenhui Huang ,  Fumiyuki Nihey

IPC: A61B5/11 ,  A61B5/00

CPC classification number: A61B5/112 ,  A61B5/1121 ,  A61B5/6807 ,  A61B5/7221 ,  A61B5/7285 ,  A61B2562/0219

Abstract: An information processing apparatus (10) includes an acquisition means (11) for acquiring information based on a sensor (21) attached to a foot of a user, a detection means (12) for detecting, when a gait of the user cannot be detected based on the information indicating an angle between a sole of the foot of the user and the ground acquired by the acquisition means and a first threshold value, the gait of the user based on the information indicating the angle and a second threshold value smaller than the first threshold value, and an output means (13) for outputting information based on a result of the detection performed by the detection means.