Text this: CamType : assistive text entry using gaze with an off-the-shelf webcam

 _____     _    _     _  _    __   __    ______  
|  __ \\  | || | ||  | \| ||  \ \\/ //  /_   _// 
| |  \ || | || | ||  |  ' ||   \ ` //   `-| |,-  
| |__/ || | \\_/ ||  | .  ||    | ||      | ||   
|_____//   \____//   |_|\_||    |_||      |_||   
 -----`     `---`    `-` -`     `-`'      `-`'