Hej Copenhagen, any ideas?

Hej Copenhagen,

I am an interaction design student getting ready to start a thesis project. I would like to explore the area of urban computing (location based devices, participatory sensing, public displays, etc.) and I would love to find an issue or an opportunity specific to Copenhagen as context for this project. Anything from cycling to immigration to the Copenhagen Climate Summit.

Any suggestions???

P.S. I am a foreign student studying in Denmark