What are the technological elements in the Winter Olympics?

Winter Olympic technology elements are:

1, 5G 4K/8K ultra-high-definition cloud broadcasting equipment.

This year's Winter Olympics, 5G 4K/8K ultra-high-definition cloud broadcasting is also one of the key projects of the "Technology Winter Olympics". In order to better present the major events to the audience around the world, 8K UHD live broadcast technology will be used for the first time in the Winter Olympics.

2, dry blood spot detection technology.

In order to maintain the Olympic spirit of fair competition, the Winter Olympics will be the first time to use the dried blood spot detection method. Dry blood spot testing is a new technology for collecting biological samples. By collecting whole blood samples on cardboard, the samples can be stored and subsequently analyzed.

3. Carbon dioxide refrigeration system.

Green environmental protection is one of the main attractions of the "Technology Winter Olympics", in addition to the well-known use of hydrogen energy vehicles, venues 100% "green power" energy supply, the most notable is known as the "ice ribbon". "Ice ribbon" of the National Speed Skating Pavilion, 1,191 prefabricated components by the grandstand plate arc prefabrication technology for coding and installation, to achieve perfect precision assembly.

Winter Olympic mascot:

Beijing Winter Olympic Games mascot "Ice Dun Dun", the panda as the prototype for the design and creation. Combining the image of the panda with the super-energetic ice crystal shell, it embodies the winter ice and snow sports and modern technology.

The shape of the head shell is taken from the snow and ice sports helmet, decorated with colorful halo, which is inspired by the National Speed Skating Stadium of the Beijing Winter Olympic Games - "Ice Ribbon", and the flowing brightly-colored lines symbolize the track of snow and ice sports and 5G high-tech; the heart-shaped pattern on the left hand, which represents the panda, is a symbol of the ice and snow sports and modern technology. The heart-shaped pattern on the palm of the left hand represents the host country's warm welcome to friends from all over the world.