Designing a remarkably well-done keyboard, hassling with materials and reviewing pre-existing keyboards are somewhat necessary. However, to birth a genuine keyboard, it takes a creativity. Our keyboards had to be thin and, at the same time, perfectly rollable. To complete this scenario, it had to be silicon and the designers had to expect and endure many failures. Finally, we've created what we've been dreaming of. For the functional point of view, the keyboards are equipped with interchangeable for PDAs and USB for Post PC group (even desktop/laptop). The keyboard itself can be carried in folded or rolled up form. Due to its silicon body, the keyboards offer a truly remarkable sense of touch. This materialistic advantage will surely provide you an ultimate typing experience. Enjoy your finger with the FunKeys!