This past week, we had the opportunity to engage in a one-week workshop at the Empa, an interdisciplinary research institute within the ETH Domain. The workshop focused on advancing air quality technologies and, held in a unique “double hybrid” format, it brought together experts and participants across two distinct locations: a sensor-focused group gathered in Dübendorf, near Zurich, Switzerland, while a drone-focused group collaborated from Nicosia, Cyprus. This format was tested as a ...