1, cloud broadcasting, located in Beijing Shougang Park, cloud broadcasting center display area, staff demonstrated the cloud broadcasting technology. The display screen can be switched at any time Zhangjiakou Winter Olympic venues and Shougang Park screen, and visitors did not see the "big" broadcasting equipment, where the "main work" is a laptop, cell phone. 2, the car network, in the Shougang Park has a Driverless feeder station in the Shougang Park, the experience can be taken from here on the driverless car, touring the park scenery. 3, digital RMB wallet, China Unicom and the Bank of China collaborated in the Beijing Winter Olympics Organizing Committee Park pilot deployment of kiosks, unmanned supermarkets, Winter Olympics licensed merchandise vending machines and other application scenarios, the launch of the payment gloves, payment badges, the Winter Olympics payment apparel and other wearable devices.