Boularas, MélissaSzmytke, ZuzannaSmith, LoganIsik, KaanRuusunen, JuhoMalheiro, BeneditaJUSTO, JorgeRibeiro, Maria Cristina de CastroSilva, Manuel F.Ferreira, PauloGuedes, Pedro2021-03-252021-03-252021-03http://hdl.handle.net/10400.22/17648Air pollution kills approximately 7 million people every year and nine out of ten people are exposed to high levels of airborne pollutants. This paper describes the design of a bicycle air probe by a team of multicultural and multidisciplinary students of the European Project Semester, during the spring of 2020. This learning experience started with the analysis of the state-of-the-art, ethics, marketing and sustainability dimensions, and was followed by the design, development and simulation of a proof-of-concept solution. The result is GOairLight – a bicycle probe paired with a mobile app. The probe collects air quality, humidity and temperature data as cyclists ride, while the mobile app shares the collected data with the community, by means of a cloud database, presents relevant air quality information and suggests less polluted routes. Furthermore, it relies on a sustainable energy source – a dynamo powered by the cyclist – and automatic lighting. The latter feature improves cyclist visibility and raises the awareness towards the cyclist, contributing to increased road safety.engCollaborative learningEuropean Project SemesterSustainabilityAir pollutionCommunityBicycleconference object10.1007/978-3-030-68198-2_10