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Case Studies:

  Interface Design and Human Computer Interaction

  Main Screen   Interface   Programming / Technical and Support  
 
Main Screen
 
Interface
 

Programming / Technical and Support

 
  Authoring   Interface   Programming / Technical and Support  
 
Authoring
 
Interface
 

Programming / Technical and Support

 
  Management   Interface   Programming / Technical and Support  
 
Management
 
Interface
 

Programming / Technical and Support

 
 
  The G3 approach to interface design is one of evolution rather than revolution. Ever since the advent of the mainstream graphical user interface with the Macintosh in 1984, there has been a consistent focus on the user in the human-computer relationship. At G3, we try to work through the functional issues and balance those with the technical issues that impact the specific interface deployment strategies. Many times G3 will draw heavily on its research and development efforts in 2D and 3D interface design as well as its work with the Center for Human Computer Interaction at Virginia Tech.

The example in this case study is the interface design from the Army Training Information Architecture - Migrated (ATIA-M) system developed with SAIC for the US Army. In this example, early User Interface (UI) models such as the "Microsoft Outlook" paradigm helped frame many of the functional issues. As the system itself took shape, the interface continued to evolve away from strict adherence to existing schemes and evolved into its own unique expression with the focus on the role and nature of the user community and their specific needs. Since the system may eventually be used to offer just-in-time training in an operational capacity and maybe even during times of combat, the large, colorful, easy to navigate icons are used to help orient the user. While may of the various G3 projects get their own unique user interface, almost all of what we know and have learned about the user interface is constantly being challenged and integrated into new systems with a proven track record for success and with a strong foundation in experiential learning.