5G is being worked on behind the scenes with mobile carriers and other businesses working on building the backend.
What will it do anyhow?
CNN Money has a short video less than 2 minutes you can watch here defining 5G in easy terms.The video highlights some of 5G's potential to speed things up dramatically, allow for self-driving cars to communicate with each other instantly or doctors to do surgeries remotely with special gloves. All that sound pretty good right? The downside will be the cost of estimated $300Billion, getting access to all the cell towers and it's later down the road for talk in 2020.
Here's a link to the video and pondering what the future has next for us in technology.