I read about the new advent of Holographic technology in churches. They predict that it could be here in 12 months or so. Not only would this revolutionize preaching, but I think it could change how teachers teach as well. I have often wondered how we could replace the old 'teacher in front of a classroom' thing. If this were to actually happen in the next year-it would end my commute! I could just imagine teaching from the comfort of my home while my students only had a holograph to answer to. Ah simplicity. All jobs should be so simple and effective. Telecommuting, holographing, teleporting, etc....the future looks pretty cool!