This video is a response to the Mozilla Call for Concepts. In this video, I take a look at a couple instances where the Firefox User Interface could be made more intuitive and useful for users.

Ideas examined include:
Multiple tab bars that facilitate horizontal and vertical split screen browsing
Improved multi-tab aware history navigator that remembers the actions you took, not just the page you visited.
A "time-machine" like interface for returning your browser to a previous state of tabs.
Infinite scroll for paginated sites.
Uploading files from your computer, a url, photosharing sites, and email attachments.