Every now and then I just like to steer people towards something that I've seen which is interesting. At CeBIT two weeks ago there was a huge amount of M2M-related stuff. It was certainly one of the stars of the show. Aside from some very interesting discussions at my session in the M2M Zone, in particular with Iridium and Globalcomm about the role of satellite operators and with lots of others about standardisation and privacy. Anyway, that aside, while wandering the floors I came across a big area dedicated to the Audi Urban Future Initiative. Some really interesting stuff for anyone keen on smart cities. I'll be publishing Machina Research's take on the Smart City in the next couple of months, so keep 'em peeled for that.