https://www.theregister.co.uk/2018/07/05/microsofts_mythical_andromeda_may_never_come/

Finding a new form factor for personal computing is harder than Microsoft thought. Reports suggest Redmond has gone back to the drawing board for its "Andromeda" handheld due to incomplete software.

So the mythical device looks like the victim of another Redmond reorg. In March, the Windows and Devices Group (WDG) was carved up – some parts went to a new "Experiences and Devices Group", and others to a new Cloud and AI division. The former head of WDG and the champion of Windows Phone, Terry Myerson, left in the reshuffle.