If true, past history hints that Bernanke, increasingly a joke outside the Fed, is losing his grip on the inside on the way to him stepping down.

FORBES: Modern Fed History Points to Ben Bernanke's Resignation

Once inside the browser, the Grip UI also allows the user to transfer across to other programs without returning to the aforementioned homescreen, using a combination of gripping and swiping across the display.

ENGADGET: NTT DoCoMo Grip UI detects how you hold your device, makes big phones friendly for tiny hands (video)