SSPARC Understanding who cares Stakeholder Many interested parties in a complex system ·Each“ customer has a set of needs They are different, and can be contradictory Enterprise Emplayees Corporation SSPARC Concept Selection: Bounding ATOS Multi-vehicle Ionosphere Explorer Situ Topside Sounding Direct Scintillation Sensing GPS Occultation UV SensingSpace Systems, Policy, and Architecture Research Consortium 11 Stakeholders • • • Enterprise Employees Corporation Customer End Users Consumers Acquirers Shareholders Society Unions Partners Suppliers ©2002 Massachusetts Institute of Technology Understanding who cares - Many interested parties in a complex system Each “customer” has a set of needs They are different, and can be contradictory Space Systems, Policy, and Architecture Research Consortium 12 ATOS: Multi-vehicle Ionosphere Explorer In Situ Topside Sounding Direct Scintillation Sensing GPS Occultation GPS UV Sensing ©2002 Massachusetts Institute of Technology Concept Selection: Bounding 6