In the closed position a portion of the display is obstructed by the keyboard unit, and in {TAIL ~ the open position} {HEAD ~ the display} is unobstructed by the keyboard unit 
in
In the closed position a portion of the display is obstructed by the keyboard unit , and in { TAIL ~ the open position } { HEAD ~ the display } is unobstructed by the keyboard unit
OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH OTH REL TAIL TAIL TAIL TAIL TAIL TAIL TAIL HEAD HEAD HEAD HEAD HEAD HEAD OTH OTH OTH OTH OTH OTH