Wrapping up our Lenovo postings (for now), we conclude with something I didn’t realize was practical: a matte touchscreen AIO system, the ThinkCentre M92z. Normally, I would think that long-term the "rough" coating would show some wear and that would create problems, but Lenovo says they've used some special etched glass that's resistant to wear as well as fingerprints. I snapped an oblique angle shot of the display just to show how "invisible" the fingerprints are, and I was quite impressed (I had just rubbed my fingers all over the display before snapping this shot). I'm not sure how long it will take to see this sort of touchscreen in other devices, but for those that despise gloss it's a welcome option for the future...