Discover and read the best of Twitter Threads about #exposureriskvalue
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Apropos of @thesundaytimes article, a few thoughts: firstly, as I tweeted 2 days ago 👇 & in stark contrast to the #transparency around other tech/data intitiatives - *cough* @NHSEngland #DataStore *cough* - the team published a blog on what it was doing:
healthtech.blog.gov.uk/2020/10/29/how…
healthtech.blog.gov.uk/2020/10/29/how…
In this blog, the app team gave an explanation of the latest changes it had made - including a reduction in the #RiskThreshold, which took account of TWO factors: the inclusion of a measure of #infectiousness in the API *and* a new #distance algorithm...
healthtech.blog.gov.uk/2020/10/29/how…
healthtech.blog.gov.uk/2020/10/29/how…
In case folks aren't aware, @Google & @Apple's #ExposureNotification API is quite frequently updated. As the #Android developer pages (and #nhsxCOVID18app's blog) say, the #infectiousness field was only added at v1.6; with functionality changing at 1.7 👇
developers.google.com/android/exposu…
developers.google.com/android/exposu…
