A couple dozen hands went up. Garfield turned back to me. "These guys, physically, are glowing blue cubes sitting in a space station, in the Oort cloud outside Epsilon Eridani. But they can be anywhere that BobNet reaches. They can inhabit a Manny on Vulcan or Romulus and go shopping, or fly a drone or a manta through the atmosphere of Odin; they can observe the Deltans, or help with settling the Pav, or visit any of the other human settlements. Or they could even take a remote-controlled Heaven vessel to the stars, all without ever leaving Epsilon Eridani."