An information processing device includes a main body, a display unit pivotally coupled between a first position and a second position, the display unit having a buttons arranged on an outer surface of the display unit, a detector detecting whether the display unit is in a first position or in a second...http://www.google.fr/patents/US7242385?utm_source=gb-gplus-shareBrevet US7242385 - Information processing device and key button function allocating method used therefor
Information processing device and key button function allocating method used ...
