Black polycarbon tentacles hissing across concrete, the diener robot continued along M Street, warmed by the July sun. Its shell was made of porcelain the color of a blue sky, the color of dreams. Sitting in the controller egg at home, Jerome squirmed, feeling as if someone were scraping his skin from the inside. The clear path along the sidewalk turned into cratered moonscape, street sounds to electric charivari. The fragile interlink between him and the diener robot was breaking up in a burst of neurological static. "You pulling anything interesting?" Jerome asked, fighting to stay oriented. His perceptions shifted from room to street and back again, like a.