It was only when I got a bluetooth speaker, I realised just how difficult we make it to connect devices. With this simple protocol we can take away the need for a jack plug. You know, the one that always tangles in headphones. That’s why I bought myself a pair of bluetooth headphones too. In our connected world, we seem to make things more and more difficult for ourselves. Why do we have at least three common USB systems? Have manufacturers forgotten what the ‘U’ stands for? That’s not to mention firewire 400 and firewire 800 and USB3 and … The list goes on and on.