We just picked up this news from Engaget. 5G technology will very likely revolutionize events, again. The primary thrust of this technology will be its ability to capitalize upon what is called the "Internet of Things" or the ability for all devices, everywhere, at all times, to talk with one another.
If you want to read more about 5G technology, check out this page from Intel. It's positively overwhelming (which, we think, is a good thing more or less.)