The brainwave sensor attached to the MIND captures the brainwave data in the player's brain, and then analyzes and turns into an instruction. It can turn the slack state, high concentration, and even blinking into instructions instead of the traditional manipulator. It should be noted that the degree of concentration of the players in different time and place and mental state is also different. These data will be actually reflected in the control of the game, how high Batman can jump, how far can the player's will. In addition to enjoying the game, MIND can strengthen the brain while training. When the player is strengthening the concentration to control the main character activity, the player's concentration can be trained at the same time. These can increase brain movements and help increase concentration. Suitable for school-age children, the elderly and adults to exercise the brain.