he Japanese authorities are already working to offer the world in high technology coverage Tokyo Olympics in 2020.
The Japanese capital received the Olympics 50 years ago and is now experimenting with different technologies to enable a unique experience of the Games.
Check out some of the new technologies with which Japan plans to impress us in six years.
The first games in Super 8K
hybrid transmission screen NHK | Photo: BBC
Image caption
ultra-high definition transmission will watch events and track statistics at the same time
The coverage of the Olympics will be relayed live on Ultra-high-definition television (Super High Vision 8K, in English), a new video format proposed by NHK, the Japanese public TV, which has a picture quality 16 times that of high definition televisions that we have today.
The image is so detailed that if we get close to the screen, pass the actual image printing.
This technology would also give the NHK flexibility to offer their hybrid transmission system, where the image lives on the screen with relevant statistics on the sport being played or Twitter updates, all exposed with quality detailed image.
Read more: Sao Paulo test software to modernize 'archaic' management bus
They also experience the possibility that viewers can play virtually certain sports - such as golf - while athletes using the television remote control.
First camera in 8K, NHK | Photo: BBC
Image caption
NHK plans to produce more compact cameras filming in 8K 2020
NHK also created the technology for the transmission in Super 8K. The next picture shows the first camera type, but it is expected that new models are smaller. They have 32 megapixel sensors and can send 120 frames per second in real time.
The 8K features allow give a sense of reality and too high, according to Yukihiro Nishida, senior engineer of NHK's research, the idea is that spectators follow the competition as if they were there.
In 1964, the company created a special camera to relay the Olympic Games in Tokyo for the first time in color.
It will be possible "to zoom 'in sDiscs such as those that appear in the picture beside , with 96 microphones attached to them, allow researchers the innovation lab of the Japanese company NTTT , one of the world's largest telecommunications companies, to experience the possibility of " closer " or to zoom in a distant sound at a specific locationThis technology will make the director of television to choose which is the most appropriate sound to an image.Cutting-edge technology for visitorsIf the combination of microphones is spread in a stadium or place of games , you could look in the post- production of the video , specific sounds from anywhere in the arena.
" This would be especially useful to know that football players are saying on the lawn ," said Dan Simmons , the BBC technology reporter who tested the technologie
In addition to reinvent the transmission infrastructure of the Olympic Games , Japanese officials also want to impress Olympics tourists with technology.
One of the sponsors of the Games , Panasonic says it plans to use robots as assistants and launch devices that can be used by volunteers to do simultaneous translations .
Sony , another sponsor , plans to offer intelligent glasses that translate instantly signs in Japanese and a card that communicates with the phone via Bluetooth and could be used for payments, banking and even to buy tickets to Olympic events 
