This device encourages the participation of seniors in reaction improvement training. It is divided into two versions: the Caring mode and the Gaming mode. The Caring mode allows seniors' family members, friends, and the general public to upload words of encouragement and heartfelt messages onto the device. The Gaming mode enables seniors to exercise while controlling the protagonist in a game program to complete certain tasks. The purpose is to make training sessions more engaging for seniors, enhance the enjoyment and interactivity of the games.