Dawn drags the autodoc into the center of the room. For the next thirty minutes I sit next to it cross-legged and concentrate like I did for the spiker. The legs of the autodoc only twitch a little at first. But then I start to move them for real. It doesn’t take long to feel out all the legs. Each one has a different instrument attached to the end, but I only recognize a few: scalpels, lasers, spotlights. After a little while, the machine starts to seem less alien. I understand what it feels like to have a dozen arms, how you can be mindful of where your limbs are and still focus on the two that you are using right now. As I flex the spider legs again and again, it starts to feel natural. Then, the autodoc speaks to me: Diagnostic interface mode initiated. Indicate preferred function.

