Mobile communications devices are described. In an implementation, a mobile communications device includes a first housing that is approximately square and that includes a display device. The mobile communications device also includes a second housing that is approximately square, includes a keyboard...http://www.google.fr/patents/US20090149223?utm_source=gb-gplus-shareBrevet US20090149223 - Mobile Communications Device having Moveable Housings
Mobile Communications Device having Moveable Housings
