5G stands for fifth generation wireless technology. It follows 1−4G, but 5G comes with a twist. 1G & 2G were based on delivering voice service; 3G brought us mobile data; and 4G the mobile internet; yet 5G will fundamentally transform the role that mobile technology plays in society. 5G is faster, nearly lag-free, much more efficient, and will ultimately advance mobile to a unified fabric connecting people and machines to just about everything.