Roni Bandini, an Argentinian programmer and artist, has a neighbour who likes reggaeton but usually plays it at odd hours, with a Bluetooth speaker close to his wall. While many people might ask their neighbour to turn the music down, Bandini solved his problem in a different way: by inventing a machine called “Reggaeton Be Gone”. It is a box equipped with a microphone, a small computer and an algorithm that detects when a reggaeton song is on and interferes with the speaker on which it is being played. Bandini shared his story in a video that went viral. He not only shows the device working b…