This microcomputer (raspberry pie) is only the size of a credit card, with a microcomputer processor in the middle, a network socket and two USB interfaces around it. You can use it to connect the mouse, keyboard and network cable. There are also video analog signals (video interface and audio interface), as well as HDMI (high definition multimedia interface) and power interface. After six years of design and development, Aptom finally developed this card-type prototype. Although raspberry pie is only the size of a credit card, it runs a little slower than a desktop. However, although the sparrow is small and complete, it has all the basic functions of an ordinary computer. Once the mouse, keyboard and network cable are connected during the demonstration, "Raspberry Pie" can quickly help us open the pages of the required website. Raspberry pie has been put into the market to accept online orders. Consumers all over the world can receive this card computer in the next ten days as long as they spend 16-22 pounds (160-220 RMB). Aptom, a designer, said: In order to control the cost, the raspberry pie is currently sold in the form of bare metal, and the improved version in the future may "cover" the raspberry pie with a cheap hard plastic coat.

Designer Cambridge University: Eben Aptom