🔸🔹[세계 최초의 스마트폰, 포켓박스 PocketBox = Smartphone, APP]🔹🔸 ■ I've created a PocketBox inspired by looking at the ceiling in 1978. ■ PocketBox is a creation work composed of application as well as a book composed of operating system. ☆ Do not infringe PocketBox Copyright. ☆ Do not use the same work similar to PocketBox. - If you want to use it, use it after you pay a royalty. ㅡ PocketBox Copyright 1978...