We can use the if statement to read buttons and assign simple behaviors to them. In this example, the robot will make a siren sound when we press the up button. This method is only good for sounds, turning LEDs on and writing text on the brain screen. The project for this section is easy. Right a personalized remote control program that uses the buttons you prefer, and helps you drive more efficiently by setting preset heights and limits to movement. Don't forget that all your commands need to be in the forever loop.