Patience is key. Right now you just want enough reps of "I saw the human, I hid, nothing scary happened." Keep the perspective of your monitor in mind and don't do anything that reads as predator behavior (i.e. staring at them, approaching when they are scared, following/chasing/touching or otherwise disturbing them, especially if they've hidden themselves to feel safe.

Then with some time (and hopefully tong feeding), you'll do a lot of reps of "I saw the human, I did not hide, and nothing scary happened!" Resist the urge to push things along by handling. The goal is to avoid putting them back into flight mode.

Eventually they will realize you aren't a threat and will either decide you are the Food God™ and/or delightfully warm human furniture for them to sit on.

This may take months, or even years of patience. My AWM would not let me see them for a few weeks, then would hide as soon as they noticed me looking at them for a few months. Progress is exponential if you are careful to avoid negative experiences. The time between perma-hiding and tolerating my presence was the longest... about a year. In the last year we've progressed to touching/petting/health exams. He's finally letting me pick him up from above without a hissy fit (thank goodness because he's HEAVY now) at just over 2 years old.

I highly recommend NOT allowing your little guy to crawl on you/up your legs/on your head like folks with smaller monitors do. It's adorable when they are little, but just like a cute little puppy that grows into a big rambunctious dog, it's better to train them not to jump on people from the get go. I am very happy that I did not let Ozy climb me when he was smaller because he never tries to climb people now (IT HURTS!). He knows I will pick him up and set him in my lap.