發送短信 : Visual event recognition

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