Touch screen is not a new technology, and the real touch screen to carry forward, is the NDS game console and the iPhone. The feel of touch has inspired game developers, and a variety of creative ways of operation continue to emerge, and this trend is spreading to the traditional PC field with the mouse as the main way of operation. Here are 15 creative games inspired by touch screens, which you can enjoy if you have a tablet or UMPC, but can also be enjoyed with a mouse; If you're a game developer, don't miss it, because some of these games and ideas have already made it to the iPhone, and someone has already made their first bucket of money!