Matt writes about using an e-ink screen to scribble on as a secondary screen with his iPadPro as the main device. The main issue he’s trying to solve is wanting to scribble on the iPad while it’s also his main screen for writing.

I’ve solved this by having my iPad on a VESA arm on my left side (I’m left handed) which lets me bring the iPad forward so that I can use the pencil, while also having whatever I’m really working on be on the 27″ 4K monitor I’m working on.