Hoping for good things for this product but will put in an plug for the Remarkable- open source software, well designed and capable hardware, solid product vision.
Are you sure it's accurate to say the Remarkable uses open source software? Their website says it runs on "Codex — A purposely designed Linux-based operating system for low-latency digital paper displays", so at least the Linux kernel is open source, but look at their EULA: https://support.remarkable.com/hc/en-us/articles/36000028275...
"You are not entitled to modify or distribute the Software."
Doesn't sound like open source software to me.
Also, in this day and age, I believe that devices should be open hardware as well (as the Open Book appears to be). Open source software is a good start, but it isn't good enough.
1) in practical terms, what you get is essentially an open, hackable platform. The CTO is a former KDE dev, you get root on the device, much of the product is being developed in the open-
And there are recipes for getting UI and background components running on the device. I have not done this, but do use the API in my own workflow to get content on the device.
2) Yes, they are building a product. A, say, religious commitment to open source, and/or open hardware, is a commitment to limit the range of decisions that may help the business to a much narrower set that adhere to the religion. Sometimes strict open source is good for business. Often it is not.
As someone who in his younger years has bought quite a large number of "open hardware" products, the software for which was always only barely usable, the business model hypothetical, and therefore never went anywhere and now litter the graveyard- I am very happy for this team to be doing the right things for the business.
It's a really good product, with a really bright future, and it also happens to be pretty open and hackable.
I'd also like to push back on your cynicism about open hardware products. I must admit that history is full of open hardware failures, like the adorable Chumby (what went wrong?), but times have changed and I think you will find that the open hardware is building significant momentum today, I'd encourage you to take another look.
It's a joy to use. The layers feature of the open QMK firmware blew my mind and changed how I think about typing. The keyswitches take seconds to replace so it's extremely easy to repair/maintain, which is great for the planet. It's tiny and portable, which was perfect for my needs before the pandemic hit and I stopped going outside. And perhaps most importantly, the company seems pretty successful, they seem to be a competent business that is in it for the long haul.
I am also very impressed with my Pinebook Pro: https://www.pine64.org/pinebook-pro/ The year of the Linux desktop may never come, but this shockingly cost-effective open hardware laptop convinced me to quit Apple products after a decade of loyalty. For my needs, which are mostly browsing the web, editing code, and SSH-ing into servers, it's good enough for like 1/10 of the price. I'll grant you that Pine64 is more of a hobbyist project than a business, but it seems extremely successful on its own terms and seems sustainable despite selling stuff basically at-cost.
I've now ordered a System76 Thelio desktop, also open hardware (although closer to Apple prices, performance costs money I guess). https://system76.com/desktops
I don't say all of this to suggest that Remarkable is bad, it seems pretty good. I'm just saying that it can be better on open source software and hardware, without it hurting the business or the product. It might even help.
Thanks for the link, the Github repos greatly strengthen your case that we should consider this to be using open source software.
I'd just like to say that I searched their website and wasn't able to find any link to these repos. I think that open source is something that should be touted as a feature, not something hidden in shame. Perhaps their target audience doesn't care about source code, but would it kill them to mention it somewhere?
In short, I think one factor in deciding whether a product is open source is whether it is advertised as open source (and has the repos to back that up). It's harder to get collaborators and benefit from open source if nobody knows that the source code has been published.
Remarkable + koreader has been one of my primary work tools for the last few months. However, it's the storage capacity that most aggravates me (a commonality among most ereaders).
Really, I wish we had a sort of eink (and lcd) tablet PC: general, bare hardware that it's just assumed you'll probably throw your own OS onto at some point. Make it ugly: four torx screws and the back comes off and you can access the battery and the mainboard and the onboard storage. Maybe an external micro SD slot.
Not android, just plain linux + off the shelf components with solid driver support.
The real frustration is that the Remarkable is 90% of the way there to such a thing.
If desktop computers had started out like tablets, we would have skipped over the Apple II and it would have been hermetically sealed Macs from the beginning.
The problem with projects like these (other than for fun) is that the software isn't where the issue is. It's the lack of open hardware. We reinvent too many wheels and never bother to get to the actual cart.
Yesterday I gave up looking for anything remotely like you describe and just ordered a remarkable. Not a huge disappointment, most of my enjoyment is gonna come from software hacking anyway, any physical device I build will look like a TP roll fort.
I just want a ReMarkable, because I want a more pen and paper experience. I can't justify the price at this time though, since I wouldn't be able to use it to the full potential for a couple more years, and I'm sure something better will be out by then, Unless the market decides that writing stuff down by hand isn't trendy anymore.
"You are not entitled to modify or distribute the Software."
Doesn't sound like open source software to me.
Also, in this day and age, I believe that devices should be open hardware as well (as the Open Book appears to be). Open source software is a good start, but it isn't good enough.
Another Kindle alternative that is open software + open hardware is the Inkplate 6, I've pre-ordered one: https://www.crowdsupply.com/e-radionica/inkplate-6