Yesterday I was checking one of my large tours on an Acer Windows 8 tablet.
Very expensive and heavy tablet with 1920x1020 very beautiful screen.
Everything worked just perfect , hotspots, videos, audios, popups, drag layers with text all work as it should but when I tried panning the result was that I actually changed browser page instead of panning the pano.
No zoom with fingers either.
However navigation buttons , zoom and panning works.
Hans