Amazing! Control a car with your breath!

Matthew's creation is related to the study of instrumental music and is used for practicing breathing techniques. On the route that the small vehicle travels, there are symbols like pp (pianissimo, very soft) and ff (fortissimo, very loud). By exhaling according to these requirements, the small vehicle can follow this route.

If the breath goes from weak to strong, the vehicle turns right; conversely, it turns left.

The controller uses a Yamaha BC3 MIDI Breath Controller, which can convert breathing data into MIDI signals. It then communicates with the vehicle via a Bluetooth module.