Tokyo has dreams of grandeur for their Olympics in 2020. IMO: how it should be done. Some of this is already out there, but they plan on putting it up large scale. Good for them!
https://futurism.com/images/tokyo-2020-olympics-future/?src=home
Some of the innovations listed:
Robot Village
Instant Language Translation apps
Autonomous Taxi
8k TV Broadcasts(7680x4320 resolution)
Algae fueled Airlines
Hydrogen powered villages
Artificial Meteor Showers(Satellite shoots chemicals through atmosphere, burning like class 3 meteorites)
Superspeed Maglev Trains(up to 374 mph)
5G networks(theoretical standard, demonstratable 2 gigabits/second)
Pretty cool stuffs
https://futurism.com/images/tokyo-2020-olympics-future/?src=home
Some of the innovations listed:
Robot Village
Instant Language Translation apps
Autonomous Taxi
8k TV Broadcasts(7680x4320 resolution)
Algae fueled Airlines
Hydrogen powered villages
Artificial Meteor Showers(Satellite shoots chemicals through atmosphere, burning like class 3 meteorites)
Superspeed Maglev Trains(up to 374 mph)
5G networks(theoretical standard, demonstratable 2 gigabits/second)
Pretty cool stuffs