This was a highly-guarded secret at the time. Panasonic was working covertly with United Airlines to develop their seat-back/headrest entertainment kiosks. I was brought in to help with the concept & design of the UX/UI.
Although these look quite dated now, at the time (pre-tablet and smartphone), these touch-screen designs, with swipe gestures, were quite novel.
Note: I designed the "blue orb" (top) interface to function like a "touch-screen track-ball". Again, this was years ahead of gesture-devices.