Logitech was started in its home country of Switzerland in 1981. A mass marketed PC computer mouse was what made Logitech well-known. Logitech announced in 2008, their production of its billionth mouse, sealing its top of the league table as the world's top peripheral manufacturer. Logitech's portfolio and range of products includes computer mouse and trackball, PC speakers & gaming equipment, headphones, accessories for iPod, Mp3 & Sony PSP and universal remotes. Logitech went on to announce its Laser tracking technology in its mice - a world first on August 19, 2009, the technology allows you to accurately use your computer mouse on any surface including glass.