Upgrade to the Windows controller UI
I truly believe that the controller UI on Windows could use a revisit! It works okay, but it is not aligned with the new trends of the newer windows versions - like windows 10. Controller UI's on other platforms like Android or Mac see continuous improvements in controller UI - Why not Windows? While you are at it - go all the way, and make it a UWP app :8 ! Then I could control Sonos from Holo Lens! Sonos you where trend setting with your audio system - please continue to evolve - thanks!
