This is a very simplified model of a Grave Marker, an object found in the PS4/PC game, No Man's Sky.
Upon your death, the location is marked with this giant hovering diamond. At the center of that diamond is a sphere that contains your inventory.
Now you can have your own! It's a necklace -- and the container core is a removable USB flash drive! Carry your stuff on you or just wear the empty grave. Do what you want.
AggressivePositivity
