PROBLEM TO BE SOLVED: To improve estimation accuracy of a state of a living body.SOLUTION: A determination device includes a sensor information acquisition part (13) for acquiring acceleration information indicating an acceleration of a pet and atmospheric pressure information indicating an atmospheric pressure around the pet, and a determination part (15) for determining a state of the pet by referring to the acceleration and the atmospheric pressure.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2018,JPO&INPIT【課題】生体の状態の推定精度を向上させる。【解決手段】ペットの加速度を示す加速度情報、およびペットの周囲の気圧を示す気圧情報を取得するセンサ情報取得部(13)と、加速度、および気圧を参照して、ペットの状態を判定する判定部(15)とを備えている。【選択図】図1
