If you haven’t looked at the new ultra wide displays then you should. Those are next generation display platforms for ultra cinematic presentation. These screens can be driven by Google Signs for that matter (simple ChromeBase or Box or Bit).
Latest Kiosk Industry Member – Panel Brite Sunlight Readable Displays and Solutions was last modified: January 12th, 2016 by Kiosk Industry
The devices are listed in gallery format. Up to 16 right now including Lenovo, HP, Toshiba, Asus, Acer, Dell and LG. No ChromeBits listed yet. Link