when I'm reading something on my pinenote, I often have a copy open on my laptop (or rarely phone) to look at coloured diagrams but also just to refer to figure

when I'm reading something on my pinenote, I often have a copy open on my laptop (or rarely phone) to look at coloured diagrams but also just to refer to figures without having to switch back and forth. I only take notes in emacs though, having realised that my lifelong dream of digital handwritten notes was just a bit less than practical.