“…Several guidelines have been developed, both by researchers (e.g., Floridi, 2020;Klar & Lanzerath, 2020) and public health institutions (e.g., European Commission, 2020; WHO, 2020), to promote the design of apps for Covid-19 contact tracing that preserve users' information privacy. Still, analyses suggest that despite government claims to honor citizen information privacy, several apps have failed to meet essential requirements of privacysensitive design (e.g., Hatamian, Wairimu, Momen, & Fritsch, 2021, Woodhams, 2020.…”