source https://www.cnn.com/2020/09/14/business/robots-japan-supermarkets-spc-intl/index.html
Seven-foot robots are stacking shelves in Tokyo convenience stores
Japan has the oldest population in the world, and that's causing an acute labor shortage. With almost a third of the population aged 65 and above, finding workers can be a challenge.
source https://www.cnn.com/2020/09/14/business/robots-japan-supermarkets-spc-intl/index.html
source https://www.cnn.com/2020/09/14/business/robots-japan-supermarkets-spc-intl/index.html