The imminence of wireless broadband for mobiles means we are about to enter the phase of mobile and ubiquitous computing. It is also going to bring the Internet to the hundreds of millions of people who have no Internet access.

The Web is already full of knowledge-intensive AI components. Take Bayesian methods, a branch of statistics that allows a machine to make decisions, shifting probabilities based on its past knowledge and experience. And Bayesian techniques are used all over the Web.