Robot explains COVID-19 prevention measures at shopping mall in Frankfurt
Source: Xinhua Published: 2020/9/13 13:36:04
Photo taken on Sept. 12, 2020 shows a smart robot explaining COVID-19 prevention measures at a shopping mall in Frankfurt, Germany. (Xinhua/Lu Yang)
People walk past a smart robot explaining COVID-19 prevention measures at a shopping mall in Frankfurt, Germany, Sept. 12, 2020. (Xinhua/Lu Yang)
People watch a smart robot explaining COVID-19 prevention measures at a shopping mall in Frankfurt, Germany, Sept. 12, 2020. (Xinhua/Lu Yang)
Posted in: WORLD