Demo video https://drive.google.com/file/d/1Gc0gMdkgGw28g38EgnXYbwiW0_sHvnXH/view?usp=sharing
adapted from https://github.com/ClonedPuppy/SKHands & https://github.com/microsoft/MixedReality-UXTools-Unreal/tree/public/0.12.x-UE4.27/UXToolsGame/Plugins/UXTools/Content/XRSimulation