ROTATABLE SHARED ARMREST

A rotatable armrest includes a shaft (306) to allow the arm pad to rotate and a locking mechanism defining a set of stopping positions. The profile of the arm pad is defined to clearly delineate portions of the expanded arm pad for each passenger. The rotatable armrest may also include a cam driven divider that extends from the arm pad as the arm pad is rotated to further define delineate portions of the expanded arm pad for each passenger.