the july 31 release of canada’s covid alert app was greeted with almost universal praise.
privacy experts applauded
its strong privacy protections, echoing the
official app website
’s extensive detailing of how “your privacy is protected,” including a link to an
entire other page
that explains “how covid alert protects your privacy,” which in turn links to
health canada’s privacy assessment of the app
.
the focus on privacy was so overwhelming that you could be forgiven for thinking the app’s entire purpose was to protect people’s privacy rather than to save lives.
despite this near-universal praise, when you focus on the actual purpose of the app, rather than on its elegant design, red flags start popping up everywhere.
the design and rollout of the app all suggest that considerations of the app’s medical effectiveness have been secondary to its technical design.
the website contains no information about how effective the app might be in reducing covid-19 transmission. it does say that “covid alert is just one part of the public health effort to limit the spread of covid-19,” but provides no details about what that means.
a poorly designed policy
more troubling, the app was released without anyone having created a framework for evaluating its success. instead,
health canada is currently deciding how to evaluate it
, meaning it was released without anyone having a clear idea about what they wanted it to do, and now anything it does can be treated as a success.