Abandoned commercial port turned progressive inner city district of Helsinki Kalasatama is being developed purposefully to test out new urban ways of being. First up for this pioneering zone: a Mobility-as-a-Service app, which is basically the Nordic version of Uber except it wants to integrate all forms of public transit into one app. It's currently being tested by fifteen car-free citizens with the hope of making the entire district a non-vehicular-ownership zone by 2030.

Next up for the district, according to a press release: "a sharing economy app that allows residents to trade services; apps developed from data produced by sensors for remote monitoring of street waste containers; and novel sensors that monitor the expiration of foods, intended to reduce food waste." The more residents who want to participate in these test programs, the better: although the current population is hovering around 2,000, city leaders expect it to grow to 20,000 in the next fourteen years.