The document discusses how modern communication technologies and society may be heading in a direction similar to the dystopian future depicted in the 1909 short story "The Machine Stops" by E.M. Forster. It suggests that communication is increasingly occurring through instant messaging and video conferencing online. It then examines current technologies like video conferencing, virtual worlds, and mobile devices that are changing how students learn and collaborate across distances. The document predicts that visual communication, mobile devices, social media, and augmented reality will become increasingly important in education in the coming years.