Interesting article about the infrastructure of our classrooms. How does technology (generally of course) perpetuate the cycle of only sitting-sedentary students which often leads to sedentary adults? How is this going to change the health landscape? And then the insurance landscape? And then the MediCare landscape? And then taxes? and then? and then? At which point does this become an integrated part of our culture, not just our education system (I think its already started). Where does the continued use of media fit into this landscape?