This is one of the project ideas I have been wanted to execute since our MOCAP studio launched.
One of the obstacles I ran into is, ideally, I would like to find a portable mini projector with a lens in the center. I found a few ideal ones online but most of them are expansive or, most importantly, can’t be powered by a power bank like the ones below.
Meyoung Portable LED LCD Projector
YEHUA Mini Movie Projector 
KIXIN Smart Mini Wi-Fi Projector 
Nebula by Anker Mars II Pro 500 ANSI Lumen Portable Projector 
APEMAN Mini Projector 
Nebula Capsule
After extensive window shopping, I decided to give the AMOOWA Mini Portable Projector a try.
