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Happylog is a donation box for communication with someone who need your help.
The box include twelve symbols of present that you can choose a present when you put in some money for children of destitute country.
After your donation, each box is connected on server and save up the money for buying the present. In the same time, the box makes your receipt that is printed the place, time, kinds of present, and speacial things.
Everyone can easily get a tiny testimonial that should be collected your diary.
It is based on simple computer technologies that LCD-display, web-server and mini-printer system.
Sungnam, South Korea
Hanam Gyounggi-Do, South Korea