we dont have many details yet but it will work something like this

if you had the first line filled with bnet info the first line would have a command but so you would get to the logon for startcraft then hit the button combo like alt + 1 and it would auto fill username and password and log you in same goes for aim go to the login screen do alt + 2 then logs you in and wat ever else you want it for same for websites like here you just click alt + 3 boom your logged in its gonna be cool