PROBLEM TO BE SOLVED: To provide an information processing device capable of updating the magnitude of a load of a fitness movement in accordance with user's physical strength.SOLUTION: An information processing device 1 includes: a determination unit 131 for determining a type and the magnitude of a load of a fitness movement which a user is made to perform； a notification unit 132 for notifying the user of the type and the magnitude of the load of the fitness movement determined by the determination unit 131； an imaging control unit 133 for causing an imaging unit to image the user performing the fitness movement of the type determined by the determination unit 131； an angle acquisition unit 134 for acquiring an angle of a user's joint from a picked-up image obtained by imaging the user by the imaging control unit 133； and a comparison unit 135 for comparing the angle of the joint acquired from the picked-up image by the angle acquisition unit 134 with a reference angle of the joint determined by the type and the magnitude of the load. The determination unit 131 updates the magnitude of the load on the basis of a comparison result of the comparison performed by the comparison unit 135, and the notification unit 132 notifies the user of the magnitude of the load updated by the determination unit 131.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2020,JPO&INPIT【課題】ユーザの体力に応じて、フィットネス動作の負荷の大きさを更新可能な情報処理装置の提供。【解決手段】情報処理装置１は、ユーザに行わせるフィットネス動作の種別及び負荷の大きさを決定する決定部１３１と、決定部１３１が決定したフィットネス動作の種別と負荷の大きさとをユーザに通知する通知部１３２と、決定部１３１が決定した種別のフィットネス動作を行うユーザを撮像部に撮像させる撮像制御部１３３と、撮像制御部１３３がユーザを撮像して得られる撮像画像から、ユーザの関節の角度を取得する角度取得部１３４と、角度取得部１３４が撮像画像から取得した関節の角度と、種別及び負荷の大きさにより定まる関節の基準の角度とを比較する比較部１３５と、を備え、決定部１３１は、比較部１３５が比較した比較結果に基づいて負荷の大きさを更新し、通知部１３２は、決定部１３１が更新した負荷の大きさをユーザに通知する。【選択図】図３
