A data processing device is described, having on its front a large display device, in which the tilt angle of the display device is adjustable whether {TAIL ~ the main unit} of {HEAD ~ the data processing device} is positioned either vertically or horizontally 
A data processing device is described , having on its front a large display device , in which the tilt angle of the display device is adjustable whether { TAIL ~ the main unit } of { HEAD ~ the data processing device } is positioned either vertically or horizontally
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH TAIL TAIL TAIL TAIL TAIL TAIL TAIL OTH HEAD HEAD HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH