Hey!
I struggled to understand the descriptions a little, and I peeped your links but wasn’t quite sure how those gloves work. I don’t think there’s any picture of the units on fingers - How many LEDs are each finger - are they on a linear array?
I think PoV for this would be pretty doable - including the writing in the video. Check out the PoV text update I posted a few days ago and have a look at the updated code. It uses arrays to cycle through the stored characters, and you don’t need motion data for it to be visible.
Good luck, show us what you build!