An Anonymous Coward writes: "It's never too young to be a yuppie. An engineering professor at the University of Michigan is studying how handheld technology can be incorporated in elementary and high schools. His theory is that PDAs can provide students with a much more interactive and cheaper means of learning than desktop computers. The professor has created a number of interesting applications for using PDAs in school, including a 'cooties' simulator, where students beam around a virus from Palm to Palm and then figure out how it propagated. The New York Times covers the use of PDAs in classrooms here, and Wired News has an article here talking about schools who ban students from carrying PDAs." Both articles focus on Palm OS devices at a school in Ann Arbor, but only the Wired piece points out that the devices were banned there last year.