Inertia Screens maybe not proto gravity tech

so. I'm thinking the inertia screen isn't some force field that litterly effects initia. I'm wondering if it is instead some kind of field that simply is a classical force field like a physical barrier of hard light or something and it is not some kind of proto Gravity tech field that pushes away physical objects. So in the threads about g force it would not be helpful<div><br /></div><div>How do you see these screens?</div>