BrowserID is a brand new experimental project from Mozilla Labs warehouse allowing users a new faster and easier way for signing into websites.
The concept is to register and confirm your login details once and login to sites seamlessly using your personal BrowserID(s), once a BrowserID user confirms the email addresses they can sign into any web site that supports BrowserID with just two clicks. Backed by Mozilla this project is surely going to get integrated in Firefox making things better for everybody. A video demonstration of the project is posted after the jump.