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Gonzalo San Gil, PhD.

Using open document formats could create a domino effect | Opensource.com - 1 views

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    "Higher education is increasingly embracing different concepts of openness, from open access to open education resources (OER). But where does that other open concept-open source-fit into this model? Open source represents the best way to ensure these materials can be easily modified, without risk of material suddenly becoming unchangeable or inaccessible."
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    "Higher education is increasingly embracing different concepts of openness, from open access to open education resources (OER). But where does that other open concept-open source-fit into this model? Open source represents the best way to ensure these materials can be easily modified, without risk of material suddenly becoming unchangeable or inaccessible."
Paul Merrell

It's the business processes that are bound to MSOffice - Windows' dominance stifles dem... - 0 views

  • 15 years of workgroup oriented business process automation based on the MSOffice productivity environment has had an impact. Microsoft pretty much owns the "client" in "client/server" because so many of these day-to-day business processes are bound to the MSOffice productivity environment in some way.
  • The good news is that there is a great transition underway. The world is slowly but inexorably moving from "client/server" systems to an emerging architecture one might describe as "client/ WebStack-Cloud-Ria /server. The reason for the great transition is simple; the productivity advantages of putting the Web in the center of information systems and workflows are extraordinary.
  • Now the bad news. Microsoft fully understands this and has spent years preparing for a very controlled transition. They are ready. The pieces are finally falling into place for a controlled transition connecting legacy MSOffice bound business processes to the Microsoft WebStack-Cloud-RiA model (Exchange-SharePoint-SQL Server-Mesh-Silverlight).
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  • Anyone with a pulse knows that the Web is the future. Yet, look at how much time and effort has been spent on formats, protocols and interfaces that at best would "break" the Web, and at worst, determine to refight the 1995 office desktop wars. In Massachusetts, while the war between ODF and OOXML raged, Exchange and SharePoint servers were showing up everywhere. It was as if the outcome of the desktop office format decision didn't matter to the Web future.
  • And if we don't successfully re-purpose MSOffice to the Open Web? (And for that matter, OpenOffice). The Web will break. The great transition will be directed to the MS WebStack-Cloud-RiA model. Web enhanced business processes will be entangled with proprietary formats, protocols and interfaces. The barriers to this emerging desktop-Web-device platform of business processes and systems will prove even more impenetrable than the 1995 desktop productivity environment. Linux will not penetrate the business desktop arena. And we will all wonder what it was that we were doing as this unfolded before our eyes.
Paul Merrell

Introducing the Open XML Format External File Converter for 2007 Microsoft Office Syste... - 0 views

  • In other words, revising the Open XML Format converter interfaces by adding new functionality does not require any recompilation of existing clients. This guarantees backward compatibility as these converter interfaces are upgraded.
    • Paul Merrell
       
      But what does it do for forward compatibility? OOXML is a moving interoperabillity target.
  • In addition to allowing converters to override external file formats, the applications allow converters to override OpenDocument Format-related formats (such as .odt). For example, if you specify a converter to be the default converter for .odt, Word 2007 SP2 invokes the specified converter whenever a user tries to open an .odt file from the Windows Shell instead of going through the native load path for Word 2007 SP2.
    • Paul Merrell
       
      How wonderful. Developers can bypass the forthcoming Microsoft native file support for ODF. Perhaps to convert Excel formulas to OpenForumla?
  • Open XML Format converters for Word 2007 SP2, Excel 2007 SP2, or PowerPoint 2007 SP2 are implemented as out-of-process COM servers. Out-of-process converters have the benefit of running in their own process space, which means issues or crashes within converters do not affect the application process space. In addition, out-of-process 32-bit converters can function on 64-bit operating systems in Microsoft Windows on Windows 64-bit (WoW64) mode without the need for converters to be compiled in 64-bit.
    • Paul Merrell
       
      Pretty lame excuses for not documenting the native file support APIs. I.e., the native file supoort APIs already throw "can't open file" error messages for problematic documents without crashing the app. The bit about not needing to recompile converters for 64-bit Windoze is a complete red herring. This is only a benefit if one requires conversion in an external process. It wouldn't be an issue if the native file support APIs were documented and their intermediate formats were the interop targets.
    • Paul Merrell
       
      I.e., one need not recompile the Office app if a supported native format is added. The OpenDocument Foundation and Sun plug-ins for MS Office proved that.
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  • To begin developing a converter, you should familiarize yourself with the Open XML standard. For more information, see: Standard ECMA-376: Office Open XML File Formats.
    • Paul Merrell
       
      Note that they specify Ecma 376 rather than ISO/IEC:29500-2008 Office Open XML. So you get to rewrite your converters when Microsoft adds support for the official standard in the next major release of Office.
  • External files are imported into Word 2007 SP2, Excel 2007 SP2, or PowerPoint 2007 SP2 by converting the external file to Open XML Formats. External files are exported from Word 2007 SP2, Excel 2007 SP2, or PowerPoint by converting Open XML Formats to external files. The success of either the import or export conversion depends upon the accurate generation and interpretation of Open XML Formats by the converter.
    • Paul Merrell
       
      Note that this is a process external to the native file support APIs and their intermediate formats. The real APIs apparently will remain obfuscated. Thiis forces others to develop support for Ecma 376 rather than working directly with the native file support APIs. In other words, more incentives for others to target the moving target OOXML rather than the more stable intermediate formats.
  • Summary: Get the details about the interfaces that you need to use to create an Open XML Format External File Converter for the 2007 Microsoft Office system Service Pack 2 (SP2). (16 Printed Pages)
Gary Edwards

Google Apps no threat to Microsoft? Maybe it is... | TalkBack on ZDNet - 0 views

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    Replace or Re-Purpose? The Belgian Desktop Pilot Study Here is the summary of the Belgian desktop pilot study. The conclusion echoed the findings of Massachusetts and California; they found that they could not use OpenOffice as a replacement for MSOffice. Although there were many reasons sighted, i think they all fit under the larger framework that MSOffice is the center of what turned out to be a sprawling desktop productivity ecosystem.
Gary Edwards

The Belgian Desktop Office Productivity Study: Huysmans - 0 views

  • Conversion and compatibility
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    the Belgian Federal Public Service (FPS) Economy which considered the use of OpenOffice.org, but eventually decided not to adopt OpenOffice.org as their primary office suite. This decision was to a large degree influenced by the fact that a large number of users within the FPS Economy perform data-intensive tasks such as statistical data analysis and reporting on a daily basis. Notwithstanding the fact that several reasons were actually in favor of the migration, we have identified several barriers that may discourage the use of OpenOffice.org in similar environments.
Paul Merrell

Tectonic » Southern nations frown on ISO - 0 views

  • State IT organisation representatives from Brazil, South Africa, Venezuela, Ecuador, Cuba and Paraguay have signed a declaration expressing their dissatisfaction with the International Standards Organisation (ISO). The countries signed the declaration at the CONSEGI conference in Brazil over the weekend in response to news that the ISO/IEC had rejected the appeals from South Africa, Brazil and Venezuela and India to the ISO process to adopt Microsoft’s OOXML format as an international standard.
Gary Edwards

Martian Headsets - When the Problems with Standards Becomes the Standard Itself | Joel ... - 0 views

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    Joel takes on the difficult issues of standards and vendor specific implementations. This is a classic!
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