Our 'online lives' are about more than witty tweets and holiday photos on Facebook; we bank online, we shop online, we find love online and we seek advice online. It's not just about data, either. It includes digital assets – from music to Bitcoin. What happens to all that information when we die?

Documenting one’s life through Instagram snaps has become a daily ritual for teens; 52% of 13- to 17-year-olds in the US have an account. Yet the pressure to maintain a picture-perfect digital presence is driving many to open ‘Finsta’ accounts, which are open to select group of trusted friends.

You know that feeling of regret when you are forced to delete that perfect selfie just to free up some space on your phone? Well, it’s got a name – Post Deletion Stress Disorder (PDSD) – and 56% of Brits have been forced to delete content from a device due to capacity issues and then regretted it.

Snapchat has 30 million active users. What makes it so appealing is its temporal nature: that risqué photo sent on a whim can’t be dragged up months later. Can Sobrr, a geo-located social network that lasts for just 24 hours, change how we interact on boozy nights out?