發送短信

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 ______      ___      _____    __   __    ______  
|      \\   / _ \\   |__  //   \ \\/ //  /_   _// 
|  --  //  | / \ ||    / //     \ ` //   `-| |,-  
|  --  \\  | \_/ ||   / //__     | ||      | ||   
|______//   \___//   /_____||    |_||      |_||   
`------`    `---`    `-----`     `-`'      `-`'

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發送短信 : Visualization tool for taxi usage analysis: A case study of lisbon, Portugal