As the second-largest smartphone manufacturer in the world and a leading 5G technology provider, China's Huawei is expected to provide intelligent digital services for an increasing number of scenarios. The annual Huawei Developer Conference began at Songshan Lake, south China's Guangdong Province on Friday. Richard Yu, the executive director and CEO of Huawei Consumer Business Group delivers a keynote speech discussing All-scenario Intelligence, and reveals Huawei's homegrown Hongmeng operating system (OS).