
_ .. / game(s) / innovation(s) / assignment(s) / rule(s) / world(s) / _ / .
- urban -- (un)safety in urban environment(s)
- climate -- climate change and energy consumption
- fitness-- (social network) support for sport and fitness
- media -- prevention of media and information overload
- scenario(s) -- emergency / rescue in public area(s)
- communication -- exchange(s) in private/public space(s)
- idea(s) ? -- ... / ...