"Carbon Footprint Calcuator" is developed with Visual Basic 6.0 in March 2010. It is the first software written by me.
The purpose of the software is to encourage people to protect the environment by decreasing carbon dioxide (CO2).
The application wins the second prize in "Visual Basic Programming Contest in Hangzhou" in 2010.
You can use the application to calculate the produced carbon dioxide in daily life, such as taking planes, driving cars, and so on.
You can get the software here. Please note that the software is in Simplified Chinese.