This is a complete reimagining of the Open Book Project, but the original mission remains:
As a society, we need an open source device for reading. Books are among the most important documents of our culture, yet the most popular and widespread devices we have for reading are closed objects, operating as small moving parts in a set of giant closed platforms whose owners' interests are not always aligned with readers'.
The Open Book aims to be a simple device that anyone can build for themselves. The Open Book should be comprehensible: the reader should be able to look at it and understand, at least in broad strokes, how it works. It should be extensible, so that a reader with different needs can write code and add accessories that make the book work for them. It should be global, supporting readers of books in all the languages of the world. Most of all, it should be open, so that anyone can take this design as a starting point and use it to build a better book.
Check out the promo video as well:
https://youtu.be/vFD9V8Hh7Yg
Rakuten Kobo is a good alternative to Amazon Kindle. I can just drag and drop books, no internet connectivity necessary, no DRM... I have no problems with it at all. Would be cool to be able to load custom firmware, but I do not need to since it already doesn't spy on me and doesn't force DRM (3rd party book imports).
Have you installed nickelmenu and koreader? Brings the experience up a couple of levels software side.
Love my Kobo H20. Had it for about three and a half years now. Full connectivity with Overdrive/Libby means almost everything I read I get from the library, but it's also super easy to upload any EPUB and PDFs. Plus it's fully waterproof; one time I dropped it in a swamp river and had to root around in stinky mud for 15 minutes to find it. It was working totally fine once I finally pulled it out.