"Balthasar Glättli, member of the National Council for The Green Party, has provided OpenDataCity with parts of his retained data of six month for this visualization. As a result, these retained data reveal what secret
“Balthasar Glättli, member of the National Council for The Green Party, has provided OpenDataCity with parts of his retained data of six month for this visualization. As a result, these retained data reveal what secret services and law inforcement call “profile” – a comprehensive picture of the entire life of the monitored person.”
See: Data retention in Switzerland – the monitored life of National Councillor Balthasar Glättli (link)