Fig. 5. (A ) This is a 2007 GE Aisys Anesthesia Machine with an information system. This anesthesia machine has three separate screens: physiologic monitoring (primary flight display), anesthesia machine management (navigation/radar), and anesthesia information systems (multifunction display). This is similar to the three screens in a modern aircraft. Photograph taken from the University of Michigan, Ann Arbor, operating rooms. (B ) This is the flight panel of a 2008 Regional Jet, Canadair commercial aircraft, used by SkyWest-δ with three screens: primary flight display, navigation/radar, and multifunction display. These three screens are duplicated for the copilot. Photograph from Airliners.net website, reprinted with permission (photographer: Gabriel Savit, AirTeamimages; available at: http://www.airliners.net/photo/United-Express-(SkyWest/Canadair-CL-600–2C10-Regional/1272158/L/).