Hi Tech & Innovation

Translation tools, air purifiers: face masks go high-tech

From monitoring vital signs to filtering filthy air and even translating speech into other languages, the coronavirus-fuelled boom in mask-wearing has spawned an unusual range of high-tech face coverings.

Business

Huawei dominates MWC mobile tech fair despite US sanctions

A contingent of Chinese companies led by technology giant Huawei is turning the world's biggest wireless trade fair into an opportunity to show their muscle in the face of Huawei's blacklisting by Western nations concerned ...

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