The Wall Street Journal explains why you have to pay for Wi-Fi on your flight. The New Zealand government invests $150,000 into a video game that teaches players how to be an entrepreneur. And the Department of Homeland Security warns that Russian hackers have reached the control rooms of U.S. utility companies.
Virtual world technology in a business context is more about learning, training and collaborating. Why something that is considered experimental today will hit mainstream in just four years, an analyst says