Are these prototypes really all that interesting? Phones that are jewellery, phones that are all screen, curved devices, thin devices... a lot of this stuff isn't speculation, it's nigh-there, and I would imagine that there's much more interesting stuff lurking in the depths of Nokia than this.

Me? I want to know what happens to us as a society when the third world get the sort of mobile penetration we are fortunate enough to have now - when the starving can communicate directly with the well-fed, say.