ARMYRESEARCH LABORATORY Crew Systems Analysis of Unmanned Aerial Vehicle(UAV)Future Job and Tasking Environments Michael J.Barnes Beverly G.Knapp Barry W.Tillman Brett A.Walters Darlene Velicki ARL-TR-2081 JANUARY 2000 20000307 042 Approved for public release;distribution is unlimited.DTIC QUALITY INSPECTED 3