Just How High Tech is The New Mercedes Benz Stadium?

Everything from safety firewalls and points-of-sale devices to routers, security cameras, television screens and other tech-based features have all been given the test treatment prior to the current implementation stages. 

Even WiFi, which will be powered by Hewlett Packard company Aruba and have 1,800 wireless access points, has been tested as well.

That's faster than Jon Snow travels in a single episode!