photo by Tomas Halasz

Temporary sound installation and a performance which took place in a trolleybus 203 in Bratislava, 11. 6. 2016 16:00-18:00. Custom built electromagnetic sensors were used to pickup electromagnetic waves produced by the trolleybus and amplified by special battery-powered “backpack” amplifier. Jonáš Gruska was walking through the vehicle during its operation and curating a listening experience for the audience by moving sensors through different parts of the machinery.