Samsung will enter the US computer market in April as the launch partner for Microsoft's new UltraMobile PC or 'Origami' platform. Launched this morning at the CeBit technology show in Hannover Germany, this smaller tablet PC fits between hand-held Portable Media Centers and more traditional tablet/notebook computers. Samsung's unit, scheduled to go on sale in April, is expected to cost under $1000 [EUR 840]. There's a batch of photos of the devices too. In addition, the 3rd video on the Origami website is also up.