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#EInk

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eInk Mode: Making web pages easier to read

Eink mode, as the name suggests, is a web browsing mode specifically designed for users of Electronic Ink (E Ink) devices. Its purpose is to present the website's content in a way that is most suitable for electronic ink devices, allowing E Ink users to have an immersive experience similar to reading a physical book while viewing the website's content. With the presentation of the Eink mode and electronic paper, the act of going online is transformed from merely "surfing" the internet to being more akin to "reading" the internet.

jackscogito.blogspot.com/2025/

I've just discovered this server-side web-dev tool. It delights me in exemplifying several of the principles of e-ink design principles I'd first enunciated in 2022:

diaspora.glasswings.com/posts/

I strongly recommend you try the demo, especially on a mobile device, and e-ink if possible. I've checked it out on my Onyx BOOX under Einkbro, and it really is pretty magical.

The principle limitation is that this is a server-side hack, and unless there are ways to hook it in locally (a javascript bookmarklet might work though I don't think Einkbro supports those), it won't be widely available. The good news is that an extension is being considered, and the author is aware of Einkbro and I hope will have this integrated into that browser (long my own preferred driver for mobile use).

I'm thinking of how I might integrate this with my "paperize" news-site generator: toot.cat/@dredmorbius/11435606

One of the coolest things I've seen in years, quite honestly.

HN discussion: news.ycombinator.com/item?id=4

jackscogito.blogspot.comEink Mode: Making Web Pages Easier to Read ...
#EinkMode#eink#pagnination

Auf der Touch Taiwan hat Johnson Lee von der E Ink Corporation einen faltbaren und farbigen E-Reader vorgestellt, der von Readmoo produziert wird. Das 8-Zoll-E-Paper-Display wird wie ein Buch zusammengeklappt. Die ersten Demonstrationen der Technik sind stolze 19 Jahre her. Das Unternehmen, das die Technik erfunden hat, existiert aber nicht mehr.

#epaper #eink #ereader #touchtaiwan #display

notebookcheck.com/E-Ink-Faltba

Notebookcheck · E-Ink: Faltbarer und farbiger E-Paper-Reader MooInk V auf der Touch Taiwan präsentiertVon Andreas Sebayang
Fortgeführter Thread

First colour test of this "6-colour" #eInk screen.

The physical device is on the left, the colour chart is on the right.

Got to say, that's pretty damned impressive!

If you have some suitable calibration images you'd like to see on here, let me know. I'm especially keen to see how it performs with those.

Fortgeführter Thread

A Taiwanese manufacturer has just sent me a *six* colour eInk badge to test.

Comes with a chunky USB writer.
Here's a close-up of the #eInk dithering - zoom in to see the individual eInk capsules.

Will put it through some tests later today. Let me know if there's something specific you want to know about it.

Antwortete im Thread
Nice to see the #esphome test card on an #eink display!
The way the colors are mapped is not in my code, but I can see how they make sense: the left part of the R box is a scale of reds clearer of 50% red, the right part are the darker ones. So it is posterized to white and red respectively.
It's interesting how the other colors are mapped to white. I imagine it makes sense, #epaper displays are a completely different beasts from a classic RGB display like an LCD...
Now to the pull request! I'd like my code to go in #mainline esphome!
[continues...]
Antwortete im Thread
The original driver allocates a #framebuffer containing a single bit per pixel (that's why you can see some bitshifts in the code above). To support two colours, I need double the space. Fortunately there's already support for #BWR #eink displays in the #esphome #waveshare library, so I just need to extend WaveshareEPaperBWR instead of WaveshareEPaper and my framebuffer is magically double the size: the first half is for the black colour (as before), the second is for the red colour.
[continues...]

To #repurpose an old #Kindle e-ink e-reader you would usually require it's root password.

This tool is a single web page that uses #javascript (running locally) to compute the root password for your device from it's serial number (located on the device's settings page). There is also a link to the original #Python script that this tool is derived from.

sven.de/kindle/

One example of how they can be repurposed:
blog.lidskialf.net/2021/02/08/

#reuse #repurposing #eink #ereader 14673889

www.sven.deAmazon Kindle root password tool

Why I need a modular digitizing device for my notes and sketches that is stable and consistent...Or multiple of them :B
These 4 "devices" were on my nightstand just now. Tip o' the iceburg in my life, seriously.
The goal would be to capture these bits and such without scanning and cameras and such. its wasted time.

Ich hab eine Idee, aber keine Ahnung: Ich hätte gern einen Anstecker mit E-Ink-Display und Anzeigenwechsel per Knopfdruck. Also ein magnetischer oder ansteckbarer Button, der zwischen mindestens zwei Anzeigen wechseln kann.

Anwendungsbeispiele:
• "Ich nutze WERO" → Knopfdruck → QR-Code zum Bezahlen erscheint
• "Ich nutze Threema/Signal" → Knopfdruck → QR-Code zur Kontaktaufnahme erscheint
• Namensschilder mit wechselbaren Informationen
• Stimmungsanzeiger für nonverbale Kommunikation

Fragen an die #Fediverse-Community:
- Kennst Du ähnliche Projekte?
- Wer könnte so etwas umsetzen?
- Was sind realistische Kosten?
- Fallen Dir weitere Anwendungen ein?
- Welche #Hashtags sollte ich ergänzen oder ändern?

Meine Inspirationquelle:
linkedin.com/posts/timo-heck-9

#Wearables#EInk#WERO