Know more about world's first invisible Skyscraper (watch pics)

Seoul: Soon the South Korean capital is going to be home to the world's first invisible tower-- the Infinity tower.This invisible tower is the brian child of GDS Architects.GDS Architects says, it will provide the world's first invisible tower in South Korea.The architects first began designing the tower in 2004 but they have only now been given the green light to start its construction.The height of the tower will be 1,476 feet (450 meters) and it will be the sixth tallest tower of the world.It will be built close to Seoul's Incheon International Airport in order to keep it a major tourist attraction and pride of Seoul.The building's ‘invisibility' at eye level, will be caused by an optical illusionIt will be built entirely from glass and will be fitted with cameras placed at three different heights on six different sides of the building. The images captured by them will be projected onto the 500 rows of LED screens positioned strategically in three disparate areas of the tower and constantly rotated, scaled and merged so that instead of the building, passersby will see a seamless panoramic scene of the activity surrounding the tower, which itself acts as an ‘invisible' interface.The building will also be provided with a series of observation decks, a movie theater, roller coaster, water park and numerous food and beverage outlets.Neither the developer nor GDS have released a target completion date.