The joystick functions on this toy have been adapted to activate four separate switches the directional movement of the lights: up, down, left and right. This allows the switch-user to move the lights in each of the activities by pressing the switch for the preferred direction. The activities are chosen by moving the slider to the desired activity and can be chosen by the caregiver, if needed. You can customize the colors, sounds & volume for different sensibilities. There are 6 interactive play modes to explore: 3 engaging games plus a musical light show mode, creative tracing mode, and an open-ended, audio-visual sensory play mode. There are four flush jacks inserted into the side of the toy to insert each switch jack. Each switch will have its own directional movement. The Sensory bright light station can be used as a cause-effect toy but also different games can be played. To learn more about how the games are played there is a video available on YouTube, https://www.youtube.com/watch?v=XygGoujQGrY. .