Conversation

Alice Averlong🏳️‍⚧️

looking into dasung paperlike monitors, and WOW
the 25" model costs 1,748$ and you have to decide if you want the mac or windows version.

like, you can't give me both firmwares or spend an extra 5$ to put in two interface chips or something?

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and I was planning on using it on two machines: mac and windows.

and it doesn't work on linux, which is surprising in 2026

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@foone the fuck does that even mean, what firmware revision would be needed to support macs?

as much as i hate apple, they haven't locked down display technologies since they transitioned to intel at the latest
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Alice Averlong🏳️‍⚧️

Edited 4 days ago

you can supposedly VESA mount the 13" model too... except the VESA mount is a magnet. It doesn't actually secure the QUITE EXPENSIVE display, which is scary, considering this thing requires at least 2 cables (power + HDMI/USB-C)

maybe if those were magnetic too and they made sure the magnets were weaker than the VESA mount

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@foone now that's even more baffling, what??????

i'd steer far clear from this, because that to me screams "you will be forced to install shady software to make this display work"
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@fcbsd doesn't. apparently they have their own video protocol, you don't just plug in a standard HDMI source, you need to run their special client software on the PC to talk to it

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my understanding is that they are not using any standard video protocol, they have a custom agent running on the PC/mac, which sends some kind of partial updates to the epaper display.

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@foone *VESA mount. Visa is the credit card processor and puritanical leech on society.

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though the 10" 60hz model also works with "some android phones", and there doesn't seem to be a client for that, so I think maybe they support plain USB-C video there?

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@foone I don't think there's a "plain USB-C video" standard. There are lots of ways to transmit video over USB-C.

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@casandro right, that's presumably why they say "some" android phones

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@foone this reminds me of one of a multimedia system that I worked on out of college. it had versions on mac and windows. it had a custom scripting language. the custom scripting language was turing complete on the mac, but not on windows. they didn't actually share an implementation; they had just forked the codebase at some point and diverged, and functions were re-entrant on the mac so you could do loops, but not on windows

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@foone @casandro potentially ones that have usb type c, have usb 3.0 and have external display support?

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@foone Modos (https://www.modos.tech/) is taking orders for their 13“ e-Ink monitor at the moment. It's a local company I've been following for years. It looks to have better compatibility than the Dasung, and is cheaper (although still pricy).

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@GamesMissed I'm aware of those, but I need a display now, not next year, so sadly not an option for me

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@charlotte @foone Well there's probably at least 4 different things "external display support" via USB could mean, and they are completely different and incompatible.

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