标题： 家庭、工作场所和休闲空间使用的人类空间使用的不可能三角形 显示英文标题

标题： The Impossible Trinity of Human Space Usage between Home, Workplace and Amenity

摘要： 本文提出了一个关于家庭、工作场所和便利设施的人类空间使用不可能三角，以解释新冠疫情期间移动模式的变化和对空间需求的转变。 我们通过分析2020年3月和2021年3月大约1.2亿条英国和威尔士手机定位和时间戳记录，为60,131人开发了详细的时间使用和地点访问档案。 我们发现，在新冠疫情期间，在家时间和便利设施访问增加，而工作场所访问减少。 个人对不同地点的访问由三个关键因素决定：由疫情前地点访问频率衡量的个人偏好，受居家办公影响的时间限制，以及空间可及性。 我们还发现，居家办公提高了不同收入人群之间便利设施使用的平等性。 与高收入人群相比，低收入和中等收入人群在疫情期间额外便利设施访问量分别增加了8%和4%。 显示英文摘要

摘要： We propose an impossible trinity of human space usage between home, workplace, and amenity in this paper to explain mobility pattern changes and shifts in demand for space during COVID-19. We developed detailed time usage and location visit profiles for 60,131 people in England and Wales by analyzing about 120 million cell phone location and timestamp records on March 2020 and March 2021. We found that both at-home time and amenity visits increased during COVID-19, while workplace visits decreased. Individual visits to different locations are determined by three key factors: individual preference measured by pre-pandemic location visit frequency, time constraints influenced by work-from-home, and space accessibility. We also find that WFH improves equality of individual amenity usage between people of different incomes. Low-income and middle-income people saw an 8% and 4% increase in additional amenity visits, respectively, compared to high-income people during the pandemic.