There is nothing like the hard lines of a drawing to enable people to say, yes, I see what you mean, in a clear, unambiguous way. To start, Adobe is releasing two apps that support Ink & Slide.

The reMarkable tablet, a 10.3-inch E Ink slab, first poked out its head in a crowdfunding campaign in late 2016. At that point it was only right to be skeptical.