If you are a Google AdSense publisher than this is a good news for you. Google Complete launched the New AdSense User Interface. Google is steadily allowing publisher to access the new interface over the next few days. You can access it by clicking on "Try the new AdSense Interface" located at top right.
The new AdSense UI provides more data insights, including a number of new simple, graphical reporting tools. You can quickly view impression ,clicks and earning all in one graph, compare text ad performance to image ad performance, compare date ranges and easily manipulate data to recognize trends.
Publishers can run performance reports by ad type, ad size, ad unit etc which helps you know which type of ads are performing better like flash or image or text ads.
Google has also made ad controls more powerful, allowing publishers to filter which ads and advertisers tehy want on their site. They can now search for ads by ad type keyword, URL or ad network and choose to allow or block them.
For more details about new features of the new AdSense Interface watch this video

The new AdSense UI provides more data insights, including a number of new simple, graphical reporting tools. You can quickly view impression ,clicks and earning all in one graph, compare text ad performance to image ad performance, compare date ranges and easily manipulate data to recognize trends.
Publishers can run performance reports by ad type, ad size, ad unit etc which helps you know which type of ads are performing better like flash or image or text ads.
Google has also made ad controls more powerful, allowing publishers to filter which ads and advertisers tehy want on their site. They can now search for ads by ad type keyword, URL or ad network and choose to allow or block them.
For more details about new features of the new AdSense Interface watch this video