Hidden forces and sliding screens trick the senses to make VR feel more real | TechCrunch

Oh cool, in case anyone doesn't feel like wading through that article, which is very wordy, most of this is pretty standard stuff, rumble packs and gloves that use strings to provide resistance to your grip.

The sliding screens thing is new to me though - they track your eyes and move the screens physically closer to you when you're looking at something up close in VR, so it physically feels like you're looking at something near your face.