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Building an E-Ink Laptop

alexsoto.dev

131–140 of 160 posts

Re: Building an E-Ink Laptop

#131

Earlier quoted context omitted.

What a coincidence! I just (2 days ago) started planning a somewhat similar project. I'm converting a different model thinkpad, adding an e-ink display. I will be watching this project with great interest for tips, inspiration! Thank you for writing it up.

Thank you! And I agree, what a coincidence! What Thinkpad and panel are you thinking of using? I look forward to your project as well. Best of luck!

I would also appreciate an RSS feed

Re: Building an E-Ink Laptop

#132
post #36

Has anybody tried to retrofit a transflector into a laptop LCD screen? I've got no idea if this is even possible but I'd love to be able to just trigger a brightness=0 and see a smartwatch-type display that doesn't strain my eyes.

Not a retrofit, but the HiSense Q5 seems to be this, new. I don’t own one, but considering it.

Re: Building an E-Ink Laptop

#133

Hey folks, I've recently had the idea of building an e-ink laptop from the devices I had at home. I decided to document the process and share each step of the way: Some of the posts planned for the series are: Dasung Paperlike HD-FT teardown, Thinkpad T480 teardown, Creating the prototype, Installing and configuring NixOS, M-x e-ink-laptop-mode If you have any questions or comments, feel free to reach out.

Nice project! How is the expirance of reading books online on the device? How long does the battery in the T480 last?

Re: Building an E-Ink Laptop

#134
post #33

Earlier quoted context omitted.

I did this. Latency sucks but that didn't matter for text editing. But the drivers sucked and the screen was too small and you want to have a white background text editor just for the eink screen. Switch that to the wrong screen and you're suddenly blinded. Was fun, but I wouldn't recommend it. Making everything dark mode is easier, or keeping screen brightness super low is the easier option.

"Latency sucks but that didn't matter for text editing." Huh? Don't matter to you, or don't matter so much to you? Because I get annoyed, when there is a system stutter and I am editing text, because then the edits are not always where they should be.

It was a known limitation before the purchase. But, It was consistent. All the keystrokes went in in order and you get used to the new framerate really quickly.

Your issue (which I agree is mildly annoying) is about inconsistency.

Re: Building an E-Ink Laptop

#135
post #133

Hey folks, I've recently had the idea of building an e-ink laptop from the devices I had at home. I decided to document the process and share each step of the way: Some of the posts planned for the series are: Dasung Paperlike HD-FT teardown, Thinkpad T480 teardown, Creating the prototype, Installing and configuring NixOS, M-x e-ink-laptop-mode If you have any questions or comments, feel free to reach out.

Nice project! How is the expirance of reading books online on the device? How long does the battery in the T480 last?

The reading experience is excellent! It depends a lot on the software that you are using and how it's customized. I mostly use emacs on the day-to-day. Battery life in the range of 10-13 hours, depending on the task.

Re: Building an E-Ink Laptop

#136

Hey folks, I've recently had the idea of building an e-ink laptop from the devices I had at home. I decided to document the process and share each step of the way: Some of the posts planned for the series are: Dasung Paperlike HD-FT teardown, Thinkpad T480 teardown, Creating the prototype, Installing and configuring NixOS, M-x e-ink-laptop-mode If you have any questions or comments, feel free to reach out.

Good stuff! I did a screen conversion on a thinkpad t430s which I still have (not Eink, just a better LCD). Do you know of any 16:9 eink displays that take eDP as input? Or anything that would fit in a 14” chassis? Just beginning to get into the eink world so some direction would be super helpful. Would definitely be up for swapping one into my thinkpad.

Awesome! I did something similar with my Thinkpad X230. I don't yet know of any 16:9 eink displays that take eDP as an input. I'll do some digging/research and let you know.

Re: Building an E-Ink Laptop

#137
post #116

A very different eInk laptop recently was at https://hackaday.io/project/177716-the-open-source-autarkic-... Also note my tech EDC/emergency kit at https://imgur.com/a/xmRmYSn which also uses a Dasung device, the 7.8" not-eReader as an external monitor to an also 7" laptop. Also note Dasung within the next few months intends to start shipping in China at least a 25.3" eInk monitor.

Amazing project! Thank you for sharing. I will be following for progress/updates. How do you like the 7.8 not-ereader. I've contemplated getting their 103 model.

Re: Building an E-Ink Laptop

#138

Earlier quoted context omitted.

What a coincidence! I just (2 days ago) started planning a somewhat similar project. I'm converting a different model thinkpad, adding an e-ink display. I will be watching this project with great interest for tips, inspiration! Thank you for writing it up.

Thank you! And I agree, what a coincidence! What Thinkpad and panel are you thinking of using? I look forward to your project as well. Best of luck!

I just replied in a Twitter DM with the details. (A DM instead of here for reasons explained in the DM, but basically if it was a week later in time I could post about it here).

Re: Building an E-Ink Laptop

#139

Earlier quoted context omitted.

Thank you for your kind words! The Raspberry Pi 400 is a fantastic computer, and I came close to purchasing one and using it for this project. Sadly, the classic style keyboard of a Thinkpad and a trackpoint won. I love your idea for creating "a deliberately-slow, ultra-low-wattage dev and writing environment." Keep me posted on it! It sounds like it would rock!

Lenovo sells the Thinkpad style external usb keyboard. That could be torn down and connected to the Rpi. That was my idea anyway.

Or one from https://tex.com.tw/

Re: Building an E-Ink Laptop

#140
I've been thinking of something similar: a super lightweight (n)vim machine using Raspberry Pi (originally RaspPi Zero but performance went through the floor with my number of vim plugins, so likely a beefier one).

I think the lack of syntax highlighting is going to be the major hindrance for me moving forwards.

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