Text this: Wrist tracking for ubiquitous human-machine interface

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