Among Facebookâs justifications for introducing a new digital currency, libra, the company has offered one pious rationale: to connect the 1.7 billion adults who lack bank accounts to the global financial system.
Self-tracking, body hacking, life-logging, wearables, the quantified self — you may have heard these terms being thrown around a lot in the past year thanks to companies such as Fitbit, Nike+ and Jawbone. It was these three companies that were largely
