The document discusses the transition of a local living lab called i-City in Flanders into a European mobile virtual network operator (MVNO) business called Mobile Vikings. It describes how Mobile Vikings has grown from a small startup built by former i-City participants to a business with over 120,000 customers in Belgium through an iterative, community-focused approach. The document also outlines Mobile Vikings' plans to expand across Europe using the same living lab methodology of building, testing, and rebuilding with users and partners.