Some ideas for "Mobile Creativity" (I think they could be used for Harmattan at his point...):

1) Support for MESH NETWORKING: I think this could be the base for a lot of interesting things... please don't re-invent the wheel, just look at how OLPC project has been developed. A person can start playing or drawing something and can share that with other people around him.

2) Collaborative Tagging: I'm in a party, I take a picture to lot of people, I share it to the people around me and all can TAG others. Tags appear almost in real time.

3) Collaborative Geo-Tagging: I go around the city, looking for PUBs. Other friend of mine do the same. When I discover something and I tag it, all my friends can see it on their maps in real time.

4) Real Time streaming: I'm at a concert, in a pub, at a party ecc.... and I wanna stream what is happening to all my friends (just like the qik.com service does). A service similar to this or just provide a client for Qik.

5) Geo-chat: chat with people around you! Share your location (having the possibility to choose the approximation (5km, 1km, 10mt ecc...)) and start chatting with people around you.

6) p2p sharing: sharing music/video/photos with people around you.

7) Integration with all kind of sharing services, with plugins support. I mean: you develop the main application that can work with the most known services (Flickr, Youtube, Picasa, ecc....), the community can develop plugins to support all the other services...



that's all.... for now