Raspberry pie is organized by the charity "Raspberry? Pi? Foundation ",with Eben Upton/E Upton as the project leader. 20 12 March, Eben Aptom (Eben? Epton) officially launched the world's smallest desktop computer, also known as a card computer, which is only the size of a credit card, but has all the basic functions of a computer. Is this raspberry? Pi, translated in Chinese as "raspberry pie". The purpose of this foundation is to improve the education of computer science and related disciplines in schools and make computers interesting. The foundation predicts that more and more other applications of this computer will be continuously developed and applied to more fields, whether in developing countries or developed countries.