SINGAPORE: 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.
As masks become the norm worldwide, tech companies and researchers are rolling out weird and wonderful models to both guard against infection and cash in on a growing trend.
Already a subscriber? Log in.
Limited time offer:
Just RM5 per month.
Cancel anytime. No ads. Auto-renewal. Unlimited access to the web and app. Personalised features. Members rewards.
Follow us on our official WhatsApp channel for breaking news alerts and key updates!