Their Isle of Wight trial taught them several things – and the UK has now postponed the roll out of a smart phone contact tracing app until probably the end of the year.
Minister says smartphone tool was not a priority for the government at the moment
Source: NHS Covid-19 contact-tracing app for UK will not be ready before winter | World news | The Guardian
The Japanese government has pledged to fix within a week bugs that have caused its coronavirus contact-tracing smartphone app to be shut down, the health minister said Tuesday.
The free app, which was launched Friday and downloaded around 3.71 million times as of Tuesday morning, erroneously accepts ID numbers not issued by the Health, Labor and Welfare Ministry, Katsunobu Kato, the minister responsible for the system, said at a press conference.
Source: Bugs force Japan gov’t to temporarily shut down virus contact-tracing app
Update: The UK government terminated its contact tracing app trial, on going since the beginning of May and will now develop a new contact tracing app based on the Google/Apple Bluetooth tech.
More confusion and incoherent messaging in the public health domain:
A Covid-19 tracing software tool has appeared in the settings of both Android phones and iPhones as part of an update of their operating systems.
In the UK there is currently no available contact-tracing app.
The update has caused some confusion, with people querying the new addition to their handsets on social media.
Source: Coronavirus: New Covid-19 tracing tool appears on smartphones – BBC News
Sounds like the UK is starting over. Their original app used a central cloud-database and now they will develop an app based on the Bluetooth, no-cloud storage model.
Says they’ve identified a total of … one person:
The PM told Australians in April the contact tracing app was key to getting back to normal but just one person has been identified using its data
Source: How did the Covidsafe app go from being vital to almost irrelevant? | World news | The Guardian
Remember, Singapore pulled their Bluetooth app. Norway used both Bluetooth and GPS and pulled their app for EU privacy problems. The UK’s been testing their Bluetooth app on the Isle of Wight – was supposed to have gone nationwide more than a month ago but since then, things have gone quiet.
A software update allows Ford police SUVs to sterilize themselves.
Source: Ford kills COVID-19 with ingenious car heater hack
No surprise: More than 7 in 10 Americans won’t use contact-tracing apps, data shows | Ars Technica
With 30% agreeing to install such apps today, that means just 9% of potential contacts could be detected.
The apps have a host of real problems:
- insufficient users to be useful. At 50% adoption, we can detect only 25% of potential contacts.
- unreliable signal strength-based distance determination, which fails in radio signal multi-path situations
- unable to detect when a barrier separates contacts. You sit outside at Starbucks and someone sits inside at a table. The inside person later tests positive for Covid-19. You receive a message. But they give you no indication where or when the contact occurred – so you have to go into quarantine for 14-days, delivering no benefit to anyone. This error can occur in buildings (through walls) or even between cars stopped at traffic signals or heavy traffic.
- unable to detect “across time” contacts. Person sits on bus, coughs, gets up, exits bus, new passenger sits in coughed on seat. These apps cannot detect this. Person sits at Starbucks tables, coughs, gets up and leaves, next person sits at contaminated table. None of these parties will be in Bluetooth contact and the apps will miss these contacts.
Bluetooth-based apps are not going to be effective. Singapore pulled the plug on their app due to insufficient users. The UK has been testing a Bluetooth app that was to have rolled out nationwide in mid-May. It’s still in testing and public information about the app has gone silent; it has not been rolled out yet. Norway has an app that uses both Bluetooth and GPS data, and used a central cloud database. This app was just ruled as violating privacy laws and has been pulled. Public health enthusiasts thought it was okay to violate privacy laws because laws do not matter to public health enthusiasts.
- I do not plan to install a tracing app on my phone.
- I do plan to be vaccinated as soon as vaccines are available.
- I was sick with Covid-19-like symptoms during almost all of March. Antigen tests were not available to normal people, only those who were already hospitalized with pneumonia and to the elite (like the Governor and her husband). My doctor suggested getting an anti-body test (end of May) but I declined as the accuracy is not sufficient (when the real world incidence is very low, the number of false positives will exceed true positives), and knowing if I was sick is not, at this time, actionable information.
One of the first national coronavirus contacts tracing apps to be launched in Europe is being suspended in Norway after the country’s data protection authority raised concerns that the software, called ‘Smittestopp’, poses a disproportionate threat to user privacy — including by continuously uploading people’s location.
Source: Norway pulls its coronavirus contacts tracing app after privacy watchdog’s warning | TechCrunch
It had been downloaded by 16% of the population over the age of 16. That means it could detect .16 x .16 or about 2% of potential contacts. It appears their app was based on location data, centrally stored, plus used the ineffective Bluetooth RSSI method of detecting potential contacts.
It appears that public health enthusiasts had used the “laws don’t matter in a pandemic excuse” to justify violation of EU privacy laws.
Last week, Singapore pulled the plug on its own Bluetooth-based smart phone contact tracing app:
Covid-19 tracking apps were hailed as a way to help countries out of lockdown. Instead many have been delayed, and those that are out are not being downloaded at the rates experts say are needed to have a major effect.
Source: What happened to all the coronavirus tracking apps? – CNN
The apps cannot work unless nearly everyone in the country has a smart phone and installs the app. Furthermore, they are incapable of tracking contacts across time (scenario: sit on bus, cough, get up, leave, next person sits in seat, contacts viral load – apps miss this completely).
Lots more here on why Bluetooth-based, smart phone tracking apps are very unlikely to work well.
The U.K. is testing their own Bluetooth-based app on the Isle of Wight and news reports suggest the test is not going well. The NHS is being secretive about what they are learning. The app was originally to have been rolled out nationwide about 3 weeks ago… but for now, there are no updates on the test. Another problem is the U.K.’s system is a privacy nightmare.
Testing of the small devices, which can be worn on the end of a lanyard or carried in a handbag, follows limited take-up of an earlier smartphone-based system and has further fueled privacy concerns about contact tracing technology.
Source: Singapore plans wearable virus-tracing device for all – Reuters
Source: Calculated Risk: Comments on May Employment Report
Economists had forecast an additional loss of 8.3 million jobs in May, and an increase in the official unemployment estimate to 19.5%.
Actual for May: an increase of 2.5 million jobs and unemployment falling to 13.3%. Same for Canada too.
Economists and their computer models were off in space.
Since much of the country had not yet “re-opened” after public health sociopaths flattened the economy, this is a good number. By June, many more areas are re-opening – will be interesting to see the unemployment figures for June.
Continue reading Economics: Employment forecasts for May were in a different planetary system