A hackathon is a venture in which anyone with creative interests can hack the city by using data and tools to come up with the most outrageous or useful innovative prototypes. The challenge formulated by AiREAS (Healthy city, air quality and city dynamics) is about future mobility: http://hackeindhoven.nl/future-mobility/
The car has been the biggest mistake in cities for many reasons. The only reason why we use the car is a perception of ease and comfort. Beyond the city the car has provides us individually with a sense of freedom and extended reach. Nowadays, with current levels of traffic jams, this freedom is only an illusion yet in cities the discomforts have always been accumulating and only justified by economic lobbies at the expense of environmental and health welbeing.
What is the alternative?