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Re:Paper is the real 'killer app' by wakkaflokka on Monday January 23, 2017 @11:18AM (#13463214)
Fascinating, I might have to get one. Do these smear when you close the book? Does it have a similar feel and aesthetic to paper?
Re:Paper is the real 'killer app' by PetitPrince on Monday January 23, 2017 @12:29PM (#13463889)
Smear : you really have to put a lot of ink and immediately close the book to have some. In practice I have none.

Look and feel : The texture and feel is quite different from paper. It's basically paper laminated with some sort of plastic. It depends on the pen you're using[1]. If you're using a medium pen, it feels a lot like a whiteboard (gliding feeling) . With a fine pen, it's a little bit more scratchy.

[1] they are all using Staedtler Lumacolor correctable 305 pens. I wonder if there's an expired patent or if it's just a happy coincidence

Re:Paper is the real 'killer app' by Cyph0n on Monday January 23, 2017 @12:39PM (#13463987)
Do you need to use special pens? Or can you just use standard dry erase markers?
Re:Paper is the real 'killer app' by stan_rogers on Monday January 23, 2017 @02:34PM (#13465176)
Erasable pens for overhead transparencies. They're not expensive at all, and most decent stationers would have them.
Re:Paper is the real 'killer app' by PetitPrince on Monday January 23, 2017 @06:43PM (#13467378)
While those works, they can leave some traces. The guy behind Wipebook made a video about it [1]. See also the Tips and Tricks videos from the same company [2] [3]

[1]: https://www.youtube.com/watch?v=m-hE6VDAG_I

[2]: https://www.youtube.com/watch?v=fQtGd0YkMos

[3]: https://www.youtube.com/watch?v=y_PWw7G1jfg