Obelisk Seance for Two to Four

VR Holo seance obelisk / column — NFC ring AND there have to be two people putting their hand on the table and then what? Is it VR headset for one of them? Both? Or a hologram in the middle raised up? Only when I have the ring on, does it come — so I would be one of them? Or at a third panel. Maybe 4 panels/sides but only 2 need to be triggered, one is fake, and the other is only for the nfc ring/blessing?

VR seance table [2 player]: different. There would be VR headsets and the 3d rudder under a plate so that you could interact together by pushing on it without know what it was. Disguised as tables of old? What do you see in inside?