A TV report from 1963 about a one-time test attempt:
The average German family Herrmann is being assaulted in spring 1963 in their home in Bavaria. They are is one of the first families in Germany to install the new instant picture system of German Television in their home. The family now has its own TV set that allows them to connect to people all over the world on hundreds of channels. But what does technology do to the Herrmann family, who just wanted to get a glimpse of the world?