1：AI and machine learning, cloud computing and 5G will become the most important technologies.

Recently, the IEEE (Institute of Electrical and Electronics Engineers) released the “IEEE Global Survey: The Impact of Technology in 2022 and the Future.”According to the results of this survey, artificial intelligence and machine learning, cloud computing, and 5G technology will become the most important technologies affecting 2022, while the manufacturing, financial services, and healthcare industries will be the ones that will benefit most from technological development in 2022. industry. The report shows that the three technologies of artificial intelligence and machine learning (21%),cloud computing (20%) and 5G (17%), which will be rapidly  developed and widely used in 2021, will continue to be effective in people’s work and work in 2022.Play an important role in life. In this regard, global respondents believe that industries such as telemedicine (24%), distance education (20%), communications (15%),entertainment sports and live events (14%) will have more room for development in 2022 .

2：China builds the world’s largest and most technologically advanced 5G independent networking network

Up to now, my country has built more than 1.15 million 5G base stations, accounting for more than 70% of the world, and is the world’s largest and most technologically advanced 5G independent networking network. All prefecture-level cities, more than 97% of county towns and 40% of towns and towns have achieved 5G network coverage. 5G terminal users reached 450 million, accounting for more than 80% of the world. The core technology of 5G stays ahead.Chinese companies have declared that they are leading the world in terms of the number of 5G standard essential patents, domestic brand 5G system equipment shipments, and chip design capabilities. In the first three quarters, 5G mobile phone shipments in the domestic market reached 183 million units, a year-on-year increase of 70.4%, accounting for 73.8% of mobile phone shipments in the same period. In terms of coverage, 5G networks are currently covered by 100% of prefecture-level cities, 97% of counties and 40% of towns.

3：”Paste” NFC on clothes: you can pay safely by wa your sleeves

A recent study by the University of California has successfully allowed the wearer to digitally interact with nearby NFC devices by integrating advanced magnetic metamaterials into everyday clothing. Moreover, compared to the traditional NFC function, it can only take effect within 10cm, and such clothes have a signal within 1.2 meters. The starting point of the researchers this time is to establish a full-body intelligent connection on the human body, so it is necessary to arrange wireless sensors in different places for signal collection and transmission to form a magnetic induction network. Inspired by the production of modern low-cost vinyl clothing, this kind of magnetic induction element does not require complicated sewing techniques and wire connections, and the material itself is not costly. It can be directly “sticked” to ready-made clothes by hot pressing. However, there are disadvantages. For example, the material can only “live” in cold water for 20 minutes. To withstand the washing frequency of daily clothes, it is necessary to develop more durable magnetic induction materials.