A phone only lasts a couple of years before it breaks or becomes obsolete. Although it's often just one part which killed it we throw everything away since it's almost impossible to repair or upgrade. But Dutch designer Dave Hakkens has another view on this problem. He just rethinks the way a phone may be constructed taking in account bricks based system Phonebloks. With functional modules you can construct a phone that can fit your needs of the moment, or the needs of particular audience or whatever you want.