Never mind 4G or 5G, in Germany 3G is still a bit touch-and-go. Why is it that a country so rich is such a digital slacker? And why is the fax machine still going strong? Ditch the signatures, faxes and scanning machines – Damien McGuinness, Michaela Küfner and Chris Koever jealously listen to Maris Hellrand, as she explains how in her native Estonia, mouse-clicks do it all instead.