I'm the design system manager for a multi-billion dollar company. We are currently transitioning into Invision DSM. We like what we have seen thus far, but time will ultimately tell.

What's useless is this article. Where do I even begin?

I recently purchases blue light blocking computer glasses off of Amazon for about $15 and the eye-strain that I experienced is almost completely gone. I've noticed I get far less headaches and don't feel nearly as fatigued after spending 8+ hours at a screen. I would highly recommend them.

https://www.amazon.com/gp/product/B07D4P5H3F/ref=ppx_yo_dt_b_asin_title_o01_s00?ie=UTF8&psc=1