A Japanese robotics startup has invented a smart mask that translates into eight languages
https://edition.cnn.com/2020/08/03/business/japanese-robotics-smart-face-mask-spc-intl/index.html
Automatic translation machines have been invented for more than 15 years. But, there is no machine that can translate words in all the fields, and cannot understand words in specific contexts. That's because researchers and engineers cannot cover them. So, when it comes to translation in specific fields, it will take much time to invent feasible translation machines.
