“The Berlin Wall” lets users discover various aspects of the decades-long separation of Germany by the Iron Curtain. The journey begins with an info-graphic depicting West Berlin surrounded by the Wall. The Wall is shown in various stages of its existence: from chain-link fence to border with death strips. Hot spots inform the user about particular facets of the divided Germany. And short films illustrate themes such as a successful escape, the "Stasi State" GDR, the fall of the Wall on 9 November 1989...