By CGTN's Dan Williams
The Mobile World Congress has featured a whole range of new smart phones and devices during its run this week in Barcelona, Spain. But the mega-show also focuses on future-technology. It might look like a theme park, but this is simply the latest virtual reality offering at the Mobile World Congress tech show.
The key development in the next few years will see 5G come online. Some here claim it could bring the next Industrial Revolution.
8816km
