Plenty of people are still using Internet Explorer 6 because their place of work won't upgrade to the updated version of Microsoft's browser. With the introduction of Chrome Frame, Google is looking to help employees move on without forcing their bosses to do the same.
Chrome Frame essentially transforms Explorer into Chrome by bringing an open HTML5 and other technologies to IE. Google engineers working on Chrome Frame say that the purpose is to help developers take advantage of the latest open web technologies.
Peep the video below for more or check out Google's Chromium blog.