Computer Mouse
          Beginning of paper
The  is an input device that uses a graphical user interface.  Computers that incorporate the graphical user interface into their system are able to use the  to maneuver around the computers different applications.  The mouse is used in many different applications including engineering and computer ....          
Middle of paper
....  until 1968.  After the debut of the mouse the next real step in its advancement did not come until 1970 at the Xerox Palo Alto Research Center.  Alan Day developed the first working computer that used the .  While at the research center Day and other researches developed the first computer that depended on the  to point.  The next advancement for the  came out of the Apple computer.  The Apple Lisa computer used a graphical user interface and it helped create the technology used for the  ....          
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          Word count: 646 
 Page count: 3 (approximately 250 words per page)