In this application, the user plays against the computer in a simplified version of the sports game football. The game is as simple as possible, and in the game the user must learn to control only one player - goalkeeper.
To control the player uses readings of the sensors 3 Optoritmograf:
 - optical sensor - used to activate the action "hit the ball". In order to produce a hit, the user needs to move alternately in one of the two brain states recorded sensor - activation or relaxation. Such alternate transition from a state of relaxation in the activation state and vice versa is a great brain exercise and allows you to acquire and consolidate the user state management skills of the brain.
 - a motion sensor to the left-right direction - is used for moving the player towards the center and back to the goal.
 - movement detector up and down - is used to move the player's left and right on the playing field.