How to markup, annotate content like a boss December 5, 2018 by Bojan Petrovic Overview As a writer and content creator, I often use annotation and drawing markup tools to add value to the content I’m creating. You might not think of it as a big deal, but the human brain processes visuals 60,000 times faster than text. Is it true? Probably not. There’s no scientific evidence to back up this figure. However, it’s a fact that humans process visual data better. Therefore, I always try to deliver helpful, value-added content with a lot of visuals suitable for easy reading and understanding.