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

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Text this: Automatic refueling system based on NAO robot - concept study