At the heart of the "American" psyche is an engrained urge to roam. From the original colonial settlers to manifest destiny and from highways to the moon landing, the great American future has always existed somewhere just beyond the horizon. As the 21st century closes its first tenth, the proliferation of semi-autonomous and autonomous machines -funded by the Department of Defense via the Defense Advanced Research Projects Agency (DARPA) -indicates the potential for larger structures to move semi-autonomously in the near future. (That is architectural typologies will emerge as semi-autonomous, mobile entities. As there is an estimated U.S. population of 3 million people who live primarily in mobile recreational vehicles, it is not absurd ...