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ReMarkable 2.0 – A digital notebook that feels like paper

remarkable.com

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Re: ReMarkable 2.0 – A digital notebook that feels like paper

#342
post #105

Earlier quoted context omitted.

You would definitely notice a 21ms lag while writing. Ideally you want to get below 10ms, but for physical-object-like responsiveness 1ms is the standard. See this old video from Microsoft research which demonstrates https://www.youtube.com/watch?v=vOvQCPLkPt4

I just watched the video and maybe I missed it but doesn't that mean that in order to have 1ms latency you'd have to have a screen refresh rate of 1000 frames per second? That seems like it would cause serious cost increases for displays, controllers, and graphics cards.

Most devices these days actually heavily extrapolate, continuing drawing the line where they think you're going to draw it even before they've actually sensed where you drawed it. The effect is rather easy to see on a Surface Pro, but it actually works pretty well.

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#343
post #13

I have been very happy with my ReMarkable 1, and have ordered the ReMarkable 2.0. Hacker News might be interested in the active development community around the device: https://github.com/reHackable/awesome-reMarkable The device is open. It's just an embedded linux device. You can ssh into it, and run arbitrary code. The SDK is based on Qt. You can also connect a keyboard to it over a USB-on-the-go port. I have been…

I'm not sure they realize what a big selling point this is.

Feel free to tell them here: https://support.remarkable.com/hc/en-us/requests/new

Continually impressed with this company.

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#345
post #13

I have been very happy with my ReMarkable 1, and have ordered the ReMarkable 2.0. Hacker News might be interested in the active development community around the device: https://github.com/reHackable/awesome-reMarkable The device is open. It's just an embedded linux device. You can ssh into it, and run arbitrary code. The SDK is based on Qt. You can also connect a keyboard to it over a USB-on-the-go port. I have been…

Is there any open source (DIY) hardware that goes with these APIs? Since $400 seems a little steep for a white screen I suspect it is possible to DIY similar hardware too. Any ideas?

This may interest you; might not be what you were asking for. I haven't built one, but keep an eye on it and dream of free time to surface mount solder and poke around with it. The repo used to have a cost estimate and think it came out to around $100 but my memory may be fuzzy.

https://github.com/joeycastillo/The-Open-Book

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#346

I recently bought the ReMarkable 1 (wasn't willing to wait for preorder on the 2, and the differences don't look that significant). I kinda love it: I'm a professor, and 99% of my use is in reading article PDFs---it's a vastly better experience than reading on an eyestrain-inducing glossy screens or printing off. One major annoyance, though, is that it's clunky to switch between documents---I like to take notes in a…

For a better PDF experience, you might want to try 'koreader'. The native PDF support on my Kobo Forma was so bad I was ready to return it, before finding this. It's an open source PDF/epub reader that you can install on Remarkable and other eInk readers. It's just an app - it doesn't replace or degrade any existing functionality. https://github.com/koreader/koreader

The Onyx Boox 3 max is great for that. the main function I use (articles and books) is the split screen with notes in one side and book/article in the other. The main downside is the price (~$800). It is also bulkier than other options.

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#347

Earlier quoted context omitted.

I have the 2 right here and it's better than the first. There's still a perceptible lag (that is, it isn't imperceptible) but it's better than anything else out there including other eink devices (I also have a Boox here that I compared it to, and the Sony DPT before it).

I have Sony's Digital Paper. It is beyond awesome. I notice no lag while writing, and yes it does feel like writing on paper. Is there some way maybe you can measure the difference in what you are observing, lag-wise? Lag has never been an issue I even perceive with Digital Paper. It 'just works'.

I had the DPT too and the remarkable 1 was noticeably better, and the 2 is noticeably better than the 1. I put some gifs in this article but it's really easier to feel than see.

https://techcrunch.com/2017/10/05/sony-and-remarkables-dueli...

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#348
post #248

I almost impulse per-ordered the RM2 when I first read about the SD card mod here on HN. I decided to wait after hearing about the limitations as a reader and the slow software development. If you're considering the RM2 for anything other than a sketch/note pad, I highly encourage you to watch this fantastic review from My Deep Guide: https://www.youtube.com/watch?v=4iIAYMsugzM Full review: https://www.youtube.com/pl…

You can mod it to accept sd-cards. I think it was feautured on HN a while ago http://www.davisr.me/projects/remarkable-microsd/

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#349

Earlier quoted context omitted.

I have the 2 right here and it's better than the first. There's still a perceptible lag (that is, it isn't imperceptible) but it's better than anything else out there including other eink devices (I also have a Boox here that I compared it to, and the Sony DPT before it).

Just to confirm, when you say, "better than anything else out there," that includes the latest generation of iPad Pro with Apple Pencil 2, correct?

It's better than any e-ink device for sure and it's competitive with the iPad Pro. I think the latter now has somewhere around 15-20ms of lag? So it's close.

But honestly they're different devices. Similar in many ways of course but different too. I don't think it's really apples to apples.

Re: ReMarkable 2.0 – A digital notebook that feels like paper

#350
post #13

I have been very happy with my ReMarkable 1, and have ordered the ReMarkable 2.0. Hacker News might be interested in the active development community around the device: https://github.com/reHackable/awesome-reMarkable The device is open. It's just an embedded linux device. You can ssh into it, and run arbitrary code. The SDK is based on Qt. You can also connect a keyboard to it over a USB-on-the-go port. I have been…

I'd love an eInk terminal actually!! Or even an eInk laptop. Would be great to work on some code in the sun.
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