Shoes of users are seen near sleep capsules in the business incubator area of Haidian District, Beijing, July 9, 2017. The sleep capsule is designed for office workers to enjoy quick naps in a comfortable environment in Zhongguancun, known as "China's Silicon Valley." Prices during peak hours from 11 a.m. to 2 p.m. are 1 yuan ($0.14) for three minutes and 1 yuan for five minutes at other times. With the maximum charge of 58 yuan a day, some overtime office workers also spend the night in it. The capsule is equipped with disposable bedding, earplugs and an ultraviolet disinfection lamp. A user can use a cell phone to scan a QR code to open the small room and complete payment. (Photo/VCG)
