Nowadays, people often complain that it is difficult for them to get enough sleep, and the quality of sleep is often poor. Some experts believe this has something to do with many products of modern technology, such as Changming street lamps, televisions, computers and mobile phones, where the light generated by artificial light sources and electronic devices disturbs sleep and makes it difficult for people to fall asleep.
The statement "At present, some people's sleep problems are probably not due to the short total sleep time, but because of some health problems caused by the use of computers and other devices" can best support the above conclusion.