As modern technology has become increasingly mobile, the opportunity to communicate is almost constant. Given that digital and real worlds are now inextricably linked, how has it impacted on our physical ability to communicate and interact with one another? I was talking to a friend last night who was lamenting the days when people would talk to each other on a train ride, instead of all staring intently at their mobile screens. You could also argue that it has helped to enrich those moments with access to better conversations than you would get on a train in Auckland however...