Comment by unsupp0rted
Comment by unsupp0rted 5 days ago
I, for one, would like to see AR glasses that use e-ink. Black and white with a slow refresh rate. Would be perfect for my use-cases.
Comment by unsupp0rted 5 days ago
I, for one, would like to see AR glasses that use e-ink. Black and white with a slow refresh rate. Would be perfect for my use-cases.
It's something... not what I would like personally, because it's literally only a kindle in your eyes.
I'm looking for a "here's a bit of e-ink in the corner of your lens" kind of thing, with a refresh rate of say 1 fps
You can't backlight an eink display. They are opaque, by design. Thats why they make such great ebook displays, so you can take them outside and still read them. Eink displays require .. i guess 'forelight'. Light that reflects off the display front.
If you look closely at a backlit kindle screen, you can see that the e-ink pixels are a decent distance behind the surface. It’s more noticeable if there are scratches or dust on the screen and you rotate the display. The surface reflects the light from the sides back to the e-ink.
Would be cool to wear a "light panel" on your sleeve.
Outdoors you see the e-ink fine. Indoors you look down at your illuminated sleeve to see the e-ink in your glasses.
This exists, sort of. I got a demo of these at a YC event a couple months ago and was very impressed. The back is opaque, though, so it's not real AR, but it does accomplish "E-Ink displays in a glasses form factor":
https://solreader.com/