SEOUL, SOUTH KOREA - MARCH 30: A South Korean man uses a Wearable Computer at Ubiquitous hall during a presentation about "Ubiquitous Digital Life" on March 30, 2005, in Seoul, South Korea. South Korea's Ministry of Information and Communication will try to use "Ubiquitous Digital Life" to turn the country into a "Ubiquitous Society" where computers and the internet are available anytime and everywhere. Compared with most of the world, South Korea has the largest broadband market penetration with more than half of South Korean households equipped with high-speed Internet connections. (Photo by Chung Sung-Jun/Getty Images)