Abstract: With the widespread use of intelligent mobile device using high performance dual-core and quadri-core CPU, including mobile phone, tablet and hybrid device, development platform will meet the hardware bottleneck. It will not bring new user experience until a complete set of core application services, like new human-machine interaction technology, guaranteed terminal security, cloud-based desktop and application virtualization technology, are in place. This article aims to explore, analyze, and display of the several key technology development status and future trends.