COVID-19

Featured Article – What Are UVC Wands and Do They Work?

In the fight against COVID-19 (and as made famous by U.S. President Trump’s comments about UV light) UVC wands may kill viruses and pathogens, but are they really a safe or effective tool in the fight against COVID-19? What Are UVC Wands? UVC light is a kind of ultraviolet electromagnetic light/radiation that has short wavelengths (between …

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Can Wearable Devices Spot Early Symptoms of COVID?

As wearable devices such as fitness wristbands and watches track signs such as body temperature, could they be used to help detect the early signs of COVID-19 infection and thereby help public health responses? Testing There are now many ‘wearables’ (health and fitness related devices) on the market such as Fitbits (and other fitness-tracking wristbands), …

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COVID Alerts From Google Maps

Google Maps is now issuing COVID-19 related alerts to those looking for public transport directions in cities, looking for medical facilities and testing centres, and for those crossing borders. New Alerts Google has announced on its blog that it is augmenting its Google Maps information with alerts relating to COVID-19 restrictions, requirements and advice depending …

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Facial Recognition, Photo Identity and Privacy Protection

With phone cameras, surveillance cameras with facial recognition seemingly everywhere and the world entering a new phase of social change, many people are looking at how they can take simple steps to retain and protect their privacy rights. Faces As enshrined in data protection laws, such as GDPR, and with biometrics now being used widely, …

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