發送短信

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|      \\  \ \\/ //  /_   _//  /_   _// | || | || 
|  --  //   \ ` //   `-| |,-    -| ||-  | '--' || 
|  --  \\    | ||      | ||     _| ||_  | .--. || 
|______//    |_||      |_||    /_____// |_|| |_|| 
`------`     `-`'      `-`'    `-----`  `-`  `-`

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發送短信 : Enabling real time in-situ context based experimentation to observe user behaviour