https://www.techradar.com/news/chrome-37-is-here-with-password-free-logins-and-improved-vr

Chrome 67 is hitting desktops today, with support for password-free logins courtesy of Web Authentication (WebAuthn), plus improved support for sensors and virtual reality headsets.

WebAuthn is an open standard that lets you access your accounts using biometric data, a mobile app, or a portable device like a YubiKey. This can either replace passwords, or supplement them as two-factor authentication to make your accounts more secure.