CityKey is an app that allows users to immerse themselves in Bremen or Riga without having to travel. Using their phone, users can look through to find out what another city looks like while also exploring the city they're physically in. Based on an abundance of similarities and connections between the two cities, the app enables Bremers to feel like they're traveling to Riga, and Rigans to do the same in Bremen, all while walking around in real space.  

I created the concept, designed UI, and conceptual experiment with potential users.