Digital tools for COVID-19 contact tracing – Bluetooth Latest Update Could Convert Wearables Into COVID-19 Trackers

Digital tools for COVID-19 contact tracing – Bluetooth Latest Update Could Convert Wearables Into COVID-19 Trackers: In the world we are today, smartphones are things billions of people possess, but not people have them, and they’re not the only smart devices we have access to.

Older people and young kids have valid reasons for not owning one, which excludes them from the phone-based contact-tracing systems currently being put in place. That could diminish the overall efficacy of preventing the further spread of COVID-19, which is driving the Bluetooth Special Interest Group into action.

It has revealed that it’s begun looking at a way to make wearables participate in exposure notification systems. The idea behind this is to let smartwatches, fitness trackers, and even Bluetooth wristbands form part of the contact tracing network.

That way, currently disconnected groups like kids and the elderly could be tracked without needing to buy them all smartphones.

The whole point of all this, of course, is to include this power in the existing number of wearables that are currently available. Ken Kolderup, the SIG’s VP of Marketing told Engadget that “there is nothing in the spec that prevents an existing wearable to add support for this new capability.” Kolderup also said that adding everyone’s wearables to the system is a “key goal,” although doing so is “up to its manufacturer.”

In its statement, the SIG quotes Technical University of Munich professor Elisa Resconi, who mentioned that “including wearable devices in an ENS [Exposure Notification System] would be a very effective method for extending its reach to support these important groups.

” So far,130 of the body’s member companies have joined a working group to work out ways to implement this system while preserving user privacy.

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How to Use Tag-Tracing System

Human contact-tracers will then use the logs to identify and advise others who might have been infected.

“It’s very boring in what it does, which is why I think it’s a good design,” says hardware developer Sean Cross.

He was one of four experts invited to inspect one of the devices before they launched. The group was shown all its components but was not allowed to turn them on.

“It can correlate who you’d been with, who you’ve infected and, crucially, who may have infected you,” Mr. Cross adds.

App aid

Singapore was the first country to deploy a national coronavirus-tracing app.

The local authorities say 2.1 million people have downloaded the software, representing about 35% of the population.

It is voluntary for everyone except migrant workers living in dorms, who account for the majority of Singapore’s 44,000-plus infections.

The government says the app helped it quarantine some people more quickly than would have otherwise been possible.

But by its admission, the tech doesn’t work as well as had been hoped.

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