The ground floor of the new Gates-Hillman Center for Computer Science at Carnegie Mellon is devoted to the 5,000 square foot Planetary Robotics Lab. The PRL includes a 3,000 square foot high bay with computer controlled crane for engineering and experimentation, along with workrooms for fabrication of robots and their components. While the Gates-Hillman building was opened for most uses in fall 2009, move-in to the PRL took place last week as the last of the construction company gear and furniture staging areas cleared out.