URL for the crowdfunding: https://www.crowdsupply.com/oddly-specific-objects/open-book-touch
Specs:
- Display: 4.26" e-paper touchscreen, 480 × 800 px, warm + cool frontlight
- Processor: ESP32-S3 dual-core, Wi-Fi + Bluetooth LE
- Memory: 16 MB flash, 8 MB PSRAM
- Formats: EPUB and plain text, no DRM
- Storage: microSD card slot
- Interface: USB-C with integrated LiPo charging
- Dimension: 78 × 120 × 10 mm, about 85 g
- Open source: MIT-licensed firmware, open hardware (to be released at shipping)
It also has a replaceable 800 mAh battery, I found it cool :)
4" screen and 16MB flash is a joke. Ebooks are small, but not that small. Considering how many used, end of life Kindles there are out there stuck on old easily jailbroken firmware, I don’t see why anyone would ever choose this as an alternative. The software for jailbroken Kindles is incredibly mature and at the point of “just works”. E-ink technology hasn’t progressed much in the past ten years, so you really don’t miss out on anything by buying a $30 used one.
Edit: just realized it has micro SD support. So my storage concerns are invalid. It’s still incredibly clunky looking though, a 1cm thick device with only a 4" screen sure is something. My eyes probably couldn’t handle it even with the largest font.
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Generally great idea, but the screen size invalidates it for me. Hope they’re successful enough to launch a 2nd round with a 6"+ screen
Low frame rate, black/white e-ink screens are obsolete: https://youtu.be/nHbA2-_qzH4
This is an ebook reader. You don’t need high refresh rate to read books. It’s a waste of power and money.
holy shit, this is insane!
4" screen?!
Yeah, that killed the idea on the spot for me.
I love physical buttons and switches, I don’t like an e-reader without page buttons.
This. I don’t see why “no buttons” is supposed to be appealing? I’d much prefer only buttons, no touchscreen.
It looks like a prototype for a circa-2005 ereader. Why is the frame around the screen SO large? Why does the screen look so lo-res? And why is it $150 for the base model?
At that price you’re better off just buying a Kobo and installing KOReader. I like the idea of it being open source, but a 6" screen is pretty standard these days.
Can’t be cheap being a crowdfunded product, but not expensive either. The biggest turn-away I can see is the small screen. Most e-ink readers nowadays start at 6". A 4.x" screen will lose a considerable chunk of potential backers.
Thats the biggest issue for me.
I would carry around something with the thickness of a textbook and a 7+" screen, but under 6" is a nonstarter for me. I’d end up with text so large I’d be reading one sentence at a time.
Yea, the screen makes it an instant turn off for me. Small and low res. Modern e-Readers like the kindle, kobo, etc. have screens basically as sharp as printed paper at a similar size as a book.
And with software like calibre, I don’t really see a reason to switch away from my kindle…I switched to kobo only because kindle - I don’t want to be an amazon billboard. I’m 100% calibre too, tho kobo do sell some drm-free ebooks.
My PW 3g was the absolute best ereader ever. Snappy page turns, perfect soft lighting, infinite batteries… funny unlimited worldwide wikipedia. Fuck amazon.
The replaceable battery is definitely a requirement for me moving forwards on all new tech I purchase.
while it’s nice, i’d argue e-readers use so little battery that even the default should last for at least a decade, but having it is awesome for sure.
Mine is over 10 years old and the battery still lasts weeks. I don’t notice any degradation but… probably wouldn’t.
$150 for ESP32-S3? Are you serious? My first e-book in ~2008 was much more powerful.
ESP32-S3 seems rather properly sized computing power -wise for this kind of device. And it’s quite low-power as well.
Granted there are some tasks where even this kind device could use some computing, like extracting, indexing and rendering pdfs.
If this device supported PDF it would be a no brainer to buy. I understand that the hardware is not good enough for PDFs
