Describir: The measure of man human factors in design

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