(The benefits of a mobile office environment are obvious: accelerating business processes, enhancing customer connectivity, and making decisions faster. But true mobility is not easy. At present, we have few models and best practices to refer to, let alone benchmarks to follow. In order to manage resources and control risks together, and maximize the benefits of mobility, you need to use a set of sound, effective and systematic methods, which include clear mobility strategies, clear use scenarios, and a complete service product and system environment.)