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Has anyone gotten their hands on one yet? I am wondering how practical it might be to just hook these up to a laptop.

I work as a programmer and am staring at the screen all day. I am brainstorming some ideas for ergonomic improvements and my research on wearable displays led me to this device which seems like the frontrunner out of the commercially available consumer devices so far.

Another idea, once we can actually get out and about again, might be to hook it up to a small computer like a Pi and use that as laptop replacement. Especially with a keyboard replacement like Tap..?

But one step at a time, for now. Is this thing usable for hours? How is the display quality and comfort?