According to the edition of South China Morning Post, Chinese companies have adopted the technology to read brain waves to analyze the emotions of their employees. For this purpose, special helmets, which necessarily must be worn by all employees of the company. Therefore, the company oversees the levels of stress, depression and other indicators, that can affect performance. When something like that is found in someone of workers, то ему предлагают взять выходной день или перенаправляют его на менее напряжённое задание. 
Company Hangzhou Zhongheng Electric is one of the pioneers in the introduction of new technology. In its report said, it is possible to significantly improve efficiency. To achieve this, changes were made to the duration and number of interruptions, to meet the individual needs of employees.
In Ningbo Shenyang Logistics the same helmets used in conjunction with virtual reality devices, simulating workflow. Zhao Bintszyan, one of the managers of the company, I told, innovation that has significantly reduced the number of errors, committed new employees, that it became possible thanks to a better understanding between subordinates and employers.
Such a reading of human emotions technology practiced in different areas and in other countries, but in China it has received such wide popularity in industrial scale.
Meanwhile, Professor Qiao Chzhian from Beijing Normal University, said, this technology violates privacy.
"There is no law or any other regulator, restricting the use of such equipment in China. The employer may use this technology to produce higher profits, and staff, usually, не могут сказать “нет”», - said Qiao Chzhian.