With a 5G network,the short delay in information exchange will allow driverless cars to run more safely,as they will be able to communicate in real time and avoid potenital dangers。Meanwhile,5G enabled wearable devices will keep doctors constantly updated the health status of their patients and warn them immediately if there is something wrong. Besides,VR games will become more pop ular with 5G.The short delay of 5G will make the games feel even more real.