I agree. This feels too low tech of a long term solution. Hell, it is pretty much the same idea I had over 20 years ago as a kid when they added vibration to game controllers.

I thought why can't they add this to a suit I wear so I can feel getting shot and what direction it came from.

I don't know if letting a computer hack into my brain to add sensation would be my preferred solution to it, but there has to be a better way.