On 17 June 2015, as part of a reorganisation, Microsoft announced that former Nokia executives Stephen Elop,[182] and Jo Harlow would be leaving the company.[183] As part of the structural reorganisation of Microsoft the Devices and Studios group was merged with the Operating Systems group to form the new Windows and Devices group, which is headed by Terry Myerson.[184] Other than Microsoft Lumia, this new engineering group includes Microsoft hardware divisions such as Surface, Band, HoloLens, and Xbox, as well as the Windows operating system.[185]