With robots on the march, many tech visionaries foresee a world with far fewer jobs. The advance of artificial intelligence and automation, they say, will make much of the work people do obsolete. Some entrepreneurs such as Tesla Inc. founder Elon Musk predict so little human work will be left that a universal social-safety net […]
The next revolution in mobile technology looks set to be led by China. 5G, the fifth generation of mobile network, doesn’t yet exist but aims to provide faster data speeds and more bandwidth to carry ever-growing levels of web traffic.