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

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Text this: On engineering and user's satisfaction of a pocket digital hearing aid; a preliminary report