Platform by joon-ki PArk from korea

The computer technology of today is developing rapidly in terms of the hardware and software. Especially the software has become more user-friendly and expanded the user basis to the general public. There were also progresses with the hardware, but it still looks like that the hardware is closed to the public in terms of the design. They are not accessible to everyone. With a view to make the hardware technology more open to the users, a design is suggested in which the computer can be upgraded with ease. Let us upgrade our computers like we change the batteries of our cell phones!