A teacher a world apart.

Teachers--you thought your jobs were secure. In the world of virtuality, why do you need to be there face to face? How much money could we save in the USA if we stepped back from our committment to the school as building, and thought about universal always on education? A Tutor Half a World Away, but as Close as a Keyboard - New York Times: "Using a simulated whiteboard on their computers, connected by the Internet, and a copy of Daniela's textbook in front of her, she guides the teenager through the intricacies of nouns, adjectives and verbs."