Mobile Platforms are in full swing. the cloud computing market is at the bottom of yundun. what will happen in the future. or a large PC with a larger TV cell phone .. there are even many other terminals. in this case, how will these devices be connected... unintentional mobile phones are currently the most popular terminals. it is also the most popular device for users recently... but only between devices. microsoft-Apple Goole, Nokia rim, various types. each mobile phone is almost fixed with a specific operating system. you cannot even reinstall a new operating system like a PC. however, some terminal restrictions still exist .. not to mention various types of terminal devices .. interconnection has started, but it is still long. the foundation of interconnection is commonality. the same operating system, the same execution environment, and the same program support ...... one of these rules will be referred to as the standard. after these unification, the next revolution will begin again. it is the impact of vision and experience.