A Swiss team has spent the past two years developing a transparent, breathable material that it hopes will replace traditional face masks. With the spread of the coronavirus, face masks have become a ...
Commercially available transparent face masks allow for the perception of facial expressions while suppressing the dispersion of respiratory droplets that spread the SARS-CoV-2, and thus have a clear ...
The widespread use of masks during the COVID-19 pandemic has posed numerous communication barriers, muffling speech and impeding lip-reading. For deaf or hard-of-hearing (DHH) individuals, masks have ...
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