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Pillowbook / Pillowbook


Nowadays, the rapid development of urbanization has brought about a new sleep rhythm. More and more young people have anxiety of integrating into the city and the "group loneliness" becomes common . In the information explosion era, there are more and more factors that interfere our sleep. Over the past year, the Covid-19 has delayed people's overall time to fall asleep by two to three hours. Today, sleep problems beome a medical problem as much as a social one.The sleep market is promising and the sleep problem needs to be solved.



上海市, China

Boyi Chen,
Donghua University

Danyi Zhang,
Donghua University