A talking computer that holding all your digital “stuff” requires a special operating system. Headspace: OS runs on all the magical devices in the collection. The amulet (Project Pendant) runs it, as does the Creator’s Wand, and even the bottle cork. Each item possesses its own Genie (a voice-character that acts as the device’s wizard/tutorial/interface). Typical Interactive Fiction (text adventure game) commands work to navigate you through the virtual headspace.
”You are wearing an invisible watch on your left wrist and an invisible teleportal bracelet on your right wrist. You are also carrying an invisible wand, and a small cube of invisible mind-matter.”
Headspace: OS is like an audio VR. Its the audio-only version of VR. You can still move around, teleport, manipulate objects, and more. Just like in VR, only you "see" with your ears.