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           __   __    ____       ___      _____   
  ____     \ \\/ //  |  _ \\    / _ \\   |__  //  
 |    \\    \ ` //   | |_| ||  | / \ ||    / //   
 | [] ||     | ||    | .  //   | \_/ ||   / //__  
 |  __//     |_||    |_|\_\\    \___//   /_____|| 
 |_|`-`      `-`'    `-` --`    `---`    `-----`  
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發送短信 : CamType : assistive text entry using gaze with an off-the-shelf webcam