THE STAR CHAMBER in Castle Presteign was an oval room with ivory panels picked out with gold, high mirrors, and stained glass windows. It contained a gold organ with robot organist by Tiffany, a gold-tooled library with android librarian on library ladder, a Louis Quinze desk with android secretary before a manual memo-bead recorder, an American bar with robot bartender. Presteign would have preferred human servants, but androids and robots kept secrets.