發送短信 : Human factors study of performance shaping factors associated with shortcut keys in wimp user interface

  _  _    _    _              __   __   _____    
 | \| || | || | ||   ____     \ \\/ // |  __ \\  
 |  ' || | || | ||  |    \\    \ ` //  | |  \ || 
 | .  || | \\_/ ||  | [] ||     | ||   | |__/ || 
 |_|\_||  \____//   |  __//     |_||   |_____//  
 `-` -`    `---`    |_|`-`      `-`'    -----`   
                    `-`