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- Path: sparky!uunet!dtix!relay!relay!ogata
- From: ogata@degas.degas.nswc.navy.mil (Eric Ogata)
- Newsgroups: comp.std.misc
- Subject: Call for Participation NGCR GISWG
- Message-ID: <OGATA.92Dec17100353@degas.degas.nswc.navy.mil>
- Date: 17 Dec 92 15:03:53 GMT
- Sender: news@relay.nswc.navy.mil
- Distribution: usa
- Organization: NSWC
- Lines: 123
-
-
- Call For Participation
-
- Next Generation Computer Resources
- (NGCR)
-
- Graphics Interface Standards Working Group
- (GISWG)
- Workshop
-
- January 26-28 1993, Hilton Head, South Carolina
-
-
- The U.S. Navy has embarked on the NGCR program to fulfill the
- Navy's need for standard computing resources. The program revolves
- around the selection of interface standards in six areas. One of these
- areas is graphics interface standards. The graphics interfaces chosen
- will be industry-based and provide services to Mission Critical
- Computer Resource (MCCR) systems. The graphics interface standards
- will be applied to both the development and maintenance of future Navy
- systems that include C4I systems, air/surface/subsurface systems and
- ground-based support systems.
-
- The NGCR interface standards will be based, to the greatest
- extent possible, on existing industry standards. In cases where
- existing industry standards do not meet Navy needs, the approach is to
- further enhance the existing standards jointly with industry, thus
- assuring the most widely-accepted set of commercially based interface
- standards possible.
-
- The effort to establish the Graphics interface standards was
- initiated in May 1992 and will draw heavily on industry expertise.
- All of the NGCR standardization efforts are accomplished by working
- groups with strong industrial, academic and government participation.
- The final standard is expected to refer to new and existing graphics
- interface standards and be usable in the procurement of Navy systems
- in 1998. The initial focus of the GISWG (pronounced "Gis WIG") will be
- in establishing scope, identifying requirements, and evaluating
- available interface standards.
-
- The Navy has a long history of developing and using standard
- computer and products. When computer technology was in its infancy,
- the Navy wielded significant influence in the market, setting its own
- requirements and developing its own computer designs, including
- instruction set architectures (ISAs). Standard computer
- implementations (i.e., buying "gray boxes") and upward compatible ISAs
- have been the foundation of the Navy's computer policy. This policy
- has been motivated by the fact that software can adapt a common
- computer design to meet many different applications.
-
- The Navy's current computer standardization approach is having
- difficulty remaining competitive in an environment where rapidly
- changing technologies permit more efficient and effective solutions to
- the range of Navy computing system requirements. The Navy acquisition
- and budget process in the past has taken a long time to field new
- standard computers and displays, so long that the produced technology
- is often old compared to commercial technology. The obvious logistics
- benefits associated with standard hardware are offset by the inability
- to field current technologies.
-
- The objective of the NGCR program is to restructure the Navy's
- approach to acquisition of standard computing resources so as to take
- better advantage of commercial advances and investments. It is
- expected that this new approach will result in reduced production
- costs (through larger quantity buys), reduced operation and
- maintenance costs, avoidance of replication of Navy RDT&E costs (for
- separate projects to develop similar computing capabilities), and more
- effective system integration.
-
- The proposed new approach is an open systems approach based on
- the establishment of commercially-based interface standards in six
- areas: multisystem interconnects, multiprocessor interconnects,
- operating systems, graphics standards, project support environments
- and data base management systems.
-
- Application of these interface standards will change the
- Navy's approach from one of buying standard computers to one of
- procuring commercial computing resources which satisfy the interfaces
- defined by the standards. These standards will be applied at the
- project level rather than the Navy-wide procurement level.
-
- An integrated (harmonized) set of graphics interface standards
- is important in the success of NGCR. The graphics interface standard
- will focus on the Application Programming Interfaces (APIs). The scope
- is expected to include, windowing systems, toolkits, image processing,
- 2D and 3D graphics, graphics and image interchange, storage and
- retrieval, and User Interface Management Systems. Guidelines for human
- computer interaction (human factors) will not be part of the standard,
- though they will be an input and have an impact on the requirements.
-
- The GISWG will meet next at the Hilton Resort in Hilton Head,
- South Carolina on January 26 - 28 1993. The GISWG has been organized
- into three subgroups: Requirements, Available Technology, and
- Approach. The Requirements subgroup will identify present and future
- military requirements. The Available Technology Subgroup will collect
- and review current and developing graphics standards to provide a
- basis to selection a set of baseline interfaces and standards. The
- Approach Subgroup will adopt/define a reference model to be utilized
- by the other subgroups and provide the planning the GISWG will use to
- select the group of graphics interface standards and the eventual
- production of the final standard document.
-
- Participation is welcome from all members of the
- industry/academic/military communities with interests in graphics
- interfaces and standards. For further information contact:
-
- CDR Sel Steven Brooks
- (703) 602-3966 brooks@nosc.mil
- Space & Naval Warfare Systems Command
- SPAWAR 231-2
- Washington, D.C. 20363-5100
-
- Rother V. Hodges
- (401) 841-3616 Hodges@Ada.nusc.navy.mil
- Naval Undersea Warfare Center
- Code 22201 Bldg 1171/3
- Newport RI 02841
-
- Mary Waugh
- (703) 412-7517
- Booz, Allen and Hamilton
- 2711 Jefferson Davis HWY
- Arlington, VA 22202
-