Format
Two studios were used: one for the mistress of ceremonies Katie Boyle, the audience, and the scoreboard; the other for the performers and the orchestra accompanying them. Unusually, a boom microphone (normally used for drama and comedy shows) was employed - the viewer doesn't see this, so it appears as if the artists were miming to their vocals. This was not the case, but this innovation was to create a new look for the contest.
Read more about this topic: Eurovision Song Contest 1963