This app from Harvard could reshape how identity works beyond Google Wallet

TL;DR A Harvard-backed project called Keyring aims to keep your identity on your device rather than scattered across company servers, reducing the amount of personal data you have to hand over online. It only shares the minimum required information for verification, like confirming your age without revealing your full date of birth, with authentication handled locally via biometrics. Unlike platforms like Google Wallet, Keyring removes big tech from the process entirely, offering a more decentra