In mid October, Google was testing the magnifying glass feature of the AdWords Diagnostic Tool. Google has now officially launched the tool. The magnifying glass can be seen besides every keyword in the Ad groups of the account holders. You will get to know the status of that keyword phrase through a DHTML box that will open after clicking the magnifying glass. Google AdWords Help Center talks about the magnifying feature.
The Account Snapshot feature is also being tested by Google. According to the screen shot a snapshot of person's account can be viewed on a page. The page includes number of features such as Help and Tips, Announcements, Campaign Performance and alerts and status.