Schedule information screens on Zurich public transport vehicles, from my flickr photos.

The Infrastructuralist just had an interesting article about IBM’s Smart Cities program and some work they are doing in Viet Nam. I added a comment suggesting that a good solution for many urban problems is the use of Web 2.0 techniques to involve the public in planning and operating urban services. Read the article and my comment here (The Infrastructuralist is no longer available).