It's just the input manager that comes with 1 Password so one can use it across different browsers. See http://agilewebsolutions.com/products/1Password for more info.

I own 1Password, but I don't have a clue what this is. And I can't seem to find out about it either. Googled it, visited the developer's site, not a clue. The only thing I found out was that it seems to be some kind of Input Manager add-on, but that says nothing to me.

Please don't post things like this without proper descriptions. Thanks.