Engineers have developed a robot that can detect whether people are wearing a mask to guard against COVID-19 and, if not, politely remind them to put one on.
A robot has signed on as the newest staff member at a store in Japan, taking on the job of ensuring customers wear masks and practice social distancing to prevent the spread of the coronavirus.
A transformer robot that can change its face mask transforms its face at Beijing Etrong International Conference and Exhibition Center in Beijing,Aug 23,2017.[Photo/IC] ...
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