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.

Scribble plans on pricing the Ink and Stylus at US$149.95 and $79.95, respectively. A Kickstarter campaign should be starting soon, in order to raise production funds.

The Highlighter Pen in OneNote are tools that you can use to handwrite notes or draw into their notebook displaying an ink look. Learn how to use it.

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.