Last week the Telekom and SAP, which both got “elected” by the German government to develop a COVID-19 tracing app, published a repository on GitHub. Initially, it contains the documentation, primarily about the architecture of the whole system. At a later stage the source-code will be added.

I am very curious how this will play out. But also I am sceptical if such an app can keep it promises. I will elaborate on this separatly in another blog post.