Ben Thompson writing for Stratechery on why the implications of the Apple Watch might be bigger than we realize:
For all of the changes that have been wrought by technology, a huge amount of our daily existence really hasn’t changed in a very long time. Consider keys: in my bag I have several pieces of metal, hopefully unique, that unlock doors or start up machines that run on controlled explosions. It’s positively barbaric! Money has improved a bit – cash is certainly a very old concept, although credit cards are more modern – but the idea that we physically hand someone access to a huge amount of money (i.e. our credit cards) without even thinking about it is odd. We operate lights with switches, print disposable tickets for everything from airplanes to concerts, and pack identification from a whole host of authorities, including the government and workplace.
It’s increasingly plausible to envision a future where all of these examples and a whole host of others in our physical environment are fundamentally transformed by software: locks that only unlock for me, payment systems that keep my money under my control, and in general an adaptation to my presence whether that be at home, at the concert hall, or at work.