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Paul Merrell

Safe Plurality: Can it be done using OOXML's Markup Compatibility and Extensions mechan... - 0 views

  • During the OOXML standardization proceedings, the ISO particpants felt that there was one particular sub-technology, Markup Compatibility and Extensibility (MCE), that was potentially of such usefulness by other standards, that it was brought out into its own part. It is now IS29500:2009 Part 3: you can download it in its ECMA form here, it only has about 15 pages of substantive text. The particular issue that MCE address is this: what is an application supposed to do when it finds some markup it wasn't programmed to accept? This could be extension elements in some foreign namespace, but it could also be some elements from a known namespace: the case when a document was made against a newer version of the standard than the application.
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    Rick Jelliffe posts a frank view of the OOXML compatibility framework, a document I've studied myself in the past. There is much that is laudable about the framework, but there are also aspects that are troublesome. Jelliffe identifies one red flag item, the freedom for a vendor to "proprietize" OOXML using the MustUnderstand attribute and offers some suggestions for lessening that danger through redrafting of the spec. One issue he does not touch, however, is the Microsoft Open Specification Promise covenant not to sue, a deeply flawed document in terms of anyone implementing OOXML other than Microsoft. Still, there is so much prior art for the OOXML compatibility framework that I doubt any patent reading on it would survive judicial review. E.g., a highly similar framework has been implemented in WordPerfect since version 6.0. and the OOXML framework is remarkably similar to the compatibility framework specified by OASIS OpenDocument 1.0 but subsequently gutted at ISO. The Jelliffe article offers a good overview of factors that must be considered in designing a standard's compatibility framework. For those that go on to read the compatibility framework's specification, keep in mind that in several places the document falsely claims that it is an interoperability framework. It is not. It is a framework designed for one-way transfer of data, not interoperability which involves round-trip 2-way of exchange of data without data loss.
Paul Merrell

IDABC - Revision of the EIF and AG - 0 views

  • In 2006, the European Commission has started the revision of the European Interoperability Framework (EIF) and the Architecture Guidelines (AG).
  • The European Commission has started drafting the EIF v2.0 in close cooperation with the concerned Commission services and with the Members States as well as with the Candidate Countries and EEA Countries as observers.
  • A draft document from which the final EIF V2.0 will be elaborated was available for external comments till the 22nd September. The proposal for the new EIF v2.0 that has been subject to consultation, is available: [3508 Kb]
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    This planning document forms the basis for the forthcoming work to develop European Interoperability Framework v. 2.0. It is the overview of things to come, so to speak. Well worth the read to see how SOA concepts are evolving at the bleeding edge. But also noteworthy for the faceted expansion in the definition of "interoperability," which now includes: [i] political context; [ii] legal interop; [iii] organizational interop; [iv] semantic interop; and [v] technical interop. A lot of people talk the interop talk; this is a document from people who are walking the interop walk, striving to bring order out of the chaos of incompatible ICT systems across the E.U.
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    Full disclosure: I submitted detailed comments on the draft of the subject document on behalf of the Universal Interoperability Council. One theme of my comments was embraced in this document: the document recognizes human-machine interactions as a facet of interoperability, moving accessibility and usability from sideshow treatment in the draft to part of the technical interop dimension of the plan.
Gary Edwards

When You're a WebKit Hammer, Everything Looks Like an Open Web Nail ... As it should! - 0 views

  • You’re still waiting for me to explain what I meant when I referred to JavaScript as a last resort. I hinted at it in the preceding paragraph. Not the part on JavaScript debugging, but my reference to CSS and HTML. These do a lot more than paint screens. They are a browser's client-side framework. Everything they do is handled as native code. In other words, they're fast. CSS3 and HTML5 are too inconsistently implemented (if at all) across browsers to design to unless you're specifically targeting Safari, iPhone, or other WebKit-based browsers.
    • Gary Edwards
       
      Tom makes the point that the use of AJAX JavaScript breaks Web interoperability. He further points out that HTML is a static layout language, where CSS is dynamic and adaptive. (Use HTML5/DOM for document structure, and CSS4 for presentation - layout, formatting and visual interface).

      It is the consistency of the WebKit document model across all WebKit browsers that makes for an interoperable Open Web future. I would not however discount the importance of Firefox and Opera embracing the WebKit document model (HTML5, CSS4, SVG/Canvas, JavaScript, DOM2). That's our guarantee that the future of the Open Web will actually be open.

      Tom goes on to suggest that instead of "AJAX", developers would be better off thinking in terms of "ACHJAX": Asynchronous CSS4 - HTML5 - JavaScript and XML ..... with the focus on getting as much done in CSS4 as possible.
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    InfoWorld's Tom Yager makes the case for the WebKit visual document model over AJAX. The problem with AJAX as he sees it is that it's JavaScript heavy. And that breaks precious Web interoperability. He makes the point that if something can be done in CSS, it should. He also argues that WebKit is the best tool because the document model is that of advanced HTML5 and CSS3.

    "... These [WebKit] browsers also share a stellar accelerated JavaScript interpreter that makes the edit/run/debug cycle go faster. They are also the only browsers that deliver on CSS4 and HTML5 standards (with some elements that are proposed to the W3C standards body). Sites that are visually rich may start sprouting "best viewed with Safari" banners until other browsers catch up. The banner would also let users know that your site is optimized for iPhone....."

    Humm. Did you catch that? CSS4!!! I guess he's referring to the WebKit penchant for putting advanced graphical transitions and animations into CSS instead of relying on a device specific or OS specific API.

    Placing the visual interface instructions in the documents presentation layer (CSS4) is a revolutionary idea. The WebKit model will go a long way towards creating a global interoperability layer that rides above lower device, OS, browser and application specifics. So yes, by all means let's go with CSS4 :)

Gonzalo San Gil, PhD.

4.0 - CC Wiki - 1 views

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    "Goals and objectives Creative Commons staff, board, and community have identified several goals for the next version of its core license suite, tied to achieving CC's goal and mission. These include: Internationalization - further adapt the core suite of international licenses to operate globally, ensuring they are robust, enforceable and easily adopted worldwide; Interoperability - maximize interoperability between CC licenses and other licenses to reduce friction within the commons, promote standards and stem license proliferation; Long-lasting - anticipate new and changing adoption opportunities and legal challenges, allowing the new suite of licenses to endure for the foreseeable future; Data/PSI/Science/Education - recognize and address impediments to adoption of CC by governments as well as other important, publicly-minded institutions in these and other critical arenas; and Supporting Existing Adoption Models and Frameworks - remain mindful of and accommodate the needs of our existing community of adopters leveraging pre-4.0 licenses, including governments but also other important constituencies. "
Paul Merrell

Rapid - Press Releases - EUROPA - 0 views

  • As regards interoperability, in its Microsoft judgment of 17 September 2007, the Court of First Instance confirmed the principles that must be respected by dominant companies as regards interoperability disclosures. In the complaint by ECIS, Microsoft is alleged to have illegally refused to disclose interoperability information across a broad range of products, including information related to its Office suite, a number of its server products, and also in relation to the so called .NET Framework. The Commission's examination will therefore focus on all these areas, including the question whether Microsoft's new file format Office Open XML, as implemented in Office, is sufficiently interoperable with competitors' products. As for the tying of separate software products, in its Microsoft judgment of 17 September 2007, the Court of First Instance confirmed the principles that must be respected by dominant companies. In a complaint by Opera, a competing browser vendor, Microsoft is alleged to have engaged in illegal tying of its Internet Explorer product to its dominant Windows operating system. The complaint alleges that there is ongoing competitive harm from Microsoft's practices, in particular in view of new proprietary technologies that Microsoft has allegedly introduced in its browser that would reduce compatibility with open internet standards, and therefore hinder competition. In addition, allegations of tying of other separate software products by Microsoft, including desktop search and Windows Live have been brought to the Commission's attention. The Commission's investigation will therefore focus on allegations that a range of products have been unlawfully tied to sales of Microsoft's dominant operating system.
    • Paul Merrell
       
      Note the scope of the original complaint now being prosecuted by DG Competition: [i] tying MSIE to Windows; [ii] adding proprietary tehnology to MSIE that conflict with open internet standards; [iiii] tying desktop search and Windows Live, presumably to Vista. Initial press reports of the DG Competition statement of objections mention only the tying of MSIE to Windows issue,. So we do not yet know whether the other complaints are being prosecuted. But perhaps worthy of note, the press's acknowledged source of information iis Microsoft, which has incentives to soft-pedal the scope of the objections. Also note from the press reports that the Comission has not yet announced its position on the ECIS complaint involving Office and OOXML.
Paul Merrell

International Digital Publishing Forum (formerly Open eBook Forum) - 0 views

shared by Paul Merrell on 29 May 08 - Cached
  • EPUB Support from list of Publishers An Open Letter from AAP to IDPF
  • What is EPUB, .epub, OPS/OCF & OEB? ".epub" is the file extension of an XML format for reflowable digital books and publications. ".epub" is composed of three open standards, the Open Publication Structure (OPS), Open Packaging Format (OPF) and Open Container Format (OCF), produced by the IDPF. "EPUB" allows publishers to produce and send a single digital publication file through distribution and offers consumers interoperability between software/hardware for unencrypted reflowable digital books and other publications. The Open eBook Publication Structure or "OEB", originally produced in 1999, is the precursor to OPS. For the latest on IDPF standards, sample files and companies who have implemented our specifications, please visit our public forums.  Getting started? Visit our FAQ's.
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    Will ePub be the standard that converges the desktop, the server, devices, and the Web? ePub is an implementation of the W3C Compound Document Formats interoperability framework with excellent packaging, container, and markup components. ePub is also strongly integrated with Daisy XML for accessibility, "talking books," and document structure, hinting at a voice-interactive future for publishing. ePub has been developed as a vendor-neutral standard and is being implemented by a large number of major book publishers globally, a factor that should spur major development of both editing and rendering software and devices.
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Paul Merrell

Closing CDF WG, Publishing Specs as Notes from Doug Schepers on 2010-07-12 (public-cdf@... - 0 views

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    This event speaks loudly to how little interest browser developershave in interoperable web solutions. One-way compatibility wins and the ability of web applications to round-trip data loses. For those that did not realize it, the Compound Document by Reference Framework not only allowes but requires that more featureful implementations round-trip the output of less featureful implementations without data loss. See http://www.w3.org/TR/2007/CR-CDR-20070718/#conformance ("A conformant user agent of a superset profile specification must process subset profile content as if it were the superset profile content"). 
Paul Merrell

Accessible Rich Internet Applications (WAI-ARIA) Version 1.0 - 0 views

  • Accessibility of Web content to people with disabilities requires semantic information about widgets, structures, and behaviors, in order to allow Assistive Technologies to make appropriate transformations. This specification provides an ontology of roles, states, and properties that set out an abstract model for accessible interfaces and can be used to improve the accessibility and interoperability of Web Content and Applications. This information can be mapped to accessibility frameworks that use this information to provide alternative access solutions. Similarly, this information can be used to change the rendering of content dynamically using different style sheet properties. The result is an interoperable method for associating behaviors with document-level markup. This document is part of the WAI-ARIA suite described in the ARIA Overview.
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    New working draft from W3C. See also details of the call for comment: http://lists.w3.org/Archives/Public/w3c-wai-ig/2008JulSep/0034
Paul Merrell

The Cover Pages: Alfresco and Joomla Provide Integration Based on CMIS - 0 views

  • Alfresco Software and Joomlatools today announced the first integration based on Content Management Interoperability Services (CMIS). The Alfresco:Joomla! integration module was built using the draft CMIS REST API to allow organizations running Joomla-based web sites to access Alfresco's robust open source content management repository.
  • The integration, built using the CMIS REST API, will enable millions of Joomla web sites to access the powerful back-end content repository services of Alfresco, ensuring security, compliance, and auditability. Users will be able to more effectively manage, preview and track increasing volumes of content and digital assets on collaborative Joomla web sites using Alfresco's content library. Similarly Alfresco users will be able to search, publish, share, download, and edit content directly on Joomla sites.
  • The proposed CMIS standard is currently being advanced by an OASIS technical committee and will enable anyone to develop content applications on open source Alfresco and deploy them on SharePoint, EMC, IBM, or OpenText. In September 2008, Alfresco released the industry's first draft implementation of the CMIS specification. The company has also recently made available the CMIS Developer Toolbox, which includes a working implementation and contains resources to assist developers in the CMIS community to start creating portable content applications, based on the draft specification.
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    Hey, maybe web apps will after all be able to hold two-way conversations some day? :-)
Paul Merrell

Hey ITU Member States: No More Secrecy, Release the Treaty Proposals | Electronic Front... - 0 views

  • The International Telecommunication Union (ITU) will hold the World Conference on International Telecommunications (WCIT-12) in December in Dubai, an all-important treaty-writing event where ITU Member States will discuss the proposed revisions to the International Telecommunication Regulations (ITR). The ITU is a United Nations agency responsible for international telecom regulation, a bureaucratic, slow-moving, closed regulatory organization that issues treaty-level provisions for international telecommunication networks and services. The ITR, a legally binding international treaty signed by 178 countries, defines the boundaries of ITU’s regulatory authority and provides "general principles" on international telecommunications. However, media reports indicate that some proposed amendments to the ITR—a negotiation that is already well underway—could potentially expand the ITU’s mandate to encompass the Internet.
  • The International Telecommunication Union (ITU) will hold the World Conference on International Telecommunications (WCIT-12) in December in Dubai, an all-important treaty-writing event where ITU Member States will discuss the proposed revisions to the International Telecommunication Regulations (ITR). The ITU is a United Nations agency responsible for international telecom regulation, a bureaucratic, slow-moving, closed regulatory organization that issues treaty-level provisions for international telecommunication networks and services. The ITR, a legally binding international treaty signed by 178 countries, defines the boundaries of ITU’s regulatory authority and provides "general principles" on international telecommunications. However, media reports indicate that some proposed amendments to the ITR—a negotiation that is already well underway—could potentially expand the ITU’s mandate to encompass the Internet. In similar fashion to the secrecy surrounding ACTA and TPP, the ITR proposals are being negotiated in secret, with high barriers preventing access to any negotiating document. While aspiring to be a venue for Internet policy-making, the ITU Member States do not appear to be very open to the idea of allowing all stakeholders (including civil society) to participate. The framework under which the ITU operates does not allow for any form of open participation. Mere access to documents and decision-makers is sold by the ITU to corporate “associate” members at prohibitively high rates. Indeed, the ITU’s business model appears to depend on revenue generation from those seeking to ‘participate’ in its policy-making processes. This revenue-based principle of policy-making is deeply troubling in and of itself, as the objective of policy making should be to reach the best possible outcome.
  • EFF, European Digital Rights, CIPPIC and CDT and a coalition of civil society organizations from around the world are demanding that the ITU Secretary General, the  WCIT-12 Council Working Group, and ITU Member States open up the WCIT-12 and the Council working group negotiations, by immediately releasing all the preparatory materials and Treaty proposals. If it affects the digital rights of citizens across the globe, the public needs to know what is going on and deserves to have a say. The Council Working Group is responsible for the preparatory work towards WCIT-12, setting the agenda for and consolidating input from participating governments and Sector Members. We demand full and meaningful participation for civil society in its own right, and without cost, at the Council Working Group meetings and the WCIT on equal footing with all other stakeholders, including participating governments. A transparent, open process that is inclusive of civil society at every stage is crucial to creating sound policy.
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  • Civil society has good reason to be concerned regarding an expanded ITU policy-making role. To begin with, the institution does not appear to have high regard for the distributed multi-stakeholder decision making model that has been integral to the development of an innovative, successful and open Internet. In spite of commitments at WSIS to ensure Internet policy is based on input from all relevant stakeholders, the ITU has consistently put the interests of one stakeholder—Governments—above all others. This is discouraging, as some government interests are inconsistent with an open, innovative network. Indeed, the conditions which have made the Internet the powerful tool it is today emerged in an environment where the interests of all stakeholders are given equal footing, and existing Internet policy-making institutions at least aspire, with varying success, to emulate this equal footing. This formula is enshrined in the Tunis Agenda, which was committed to at WSIS in 2005:
  • 83. Building an inclusive development-oriented Information Society will require unremitting multi-stakeholder effort. We thus commit ourselves to remain fully engaged—nationally, regionally and internationally—to ensure sustainable implementation and follow-up of the outcomes and commitments reached during the WSIS process and its Geneva and Tunis phases of the Summit. Taking into account the multifaceted nature of building the Information Society, effective cooperation among governments, private sector, civil society and the United Nations and other international organizations, according to their different roles and responsibilities and leveraging on their expertise, is essential. 84. Governments and other stakeholders should identify those areas where further effort and resources are required, and jointly identify, and where appropriate develop, implementation strategies, mechanisms and processes for WSIS outcomes at international, regional, national and local levels, paying particular attention to people and groups that are still marginalized in their access to, and utilization of, ICTs.
  • Indeed, the ITU’s current vision of Internet policy-making is less one of distributed decision-making, and more one of ‘taking control.’ For example, in an interview conducted last June with ITU Secretary General Hamadoun Touré, Russian Prime Minister Vladimir Putin raised the suggestion that the union might take control of the Internet: “We are thankful to you for the ideas that you have proposed for discussion,” Putin told Touré in that conversation. “One of them is establishing international control over the Internet using the monitoring and supervisory capabilities of the International Telecommunication Union (ITU).” Perhaps of greater concern are views espoused by the ITU regarding the nature of the Internet. Yesterday, at the World Summit of Information Society Forum, Mr. Alexander Ntoko, head of the Corporate Strategy Division of the ITU, explained the proposals made during the preparatory process for the WCIT, outlining a broad set of topics that can seriously impact people's rights. The categories include "security," "interoperability" and "quality of services," and the possibility that ITU recommendations and regulations will be not only binding on the world’s nations, but enforced.
  • Rights to online expression are unlikely to fare much better than privacy under an ITU model. During last year’s IGF in Kenya, a voluntary code of conduct was issued to further restrict free expression online. A group of nations (including China, the Russian Federation, Tajikistan and Uzbekistan) released a Resolution for the UN General Assembly titled, “International Code of Conduct for Information Security.”  The Code seems to be designed to preserve and protect national powers in information and communication. In it, governments pledge to curb “the dissemination of information that incites terrorism, secessionism or extremism or that undermines other countries’ political, economic and social stability, as well as their spiritual and cultural environment.” This overly broad provision accords any state the right to censor or block international communications, for almost any reason.
  • EFF Joins Coalition Denouncing Secretive WCIT Planning Process June 2012 Congressional Witnesses Agree: Multistakeholder Processes Are Right for Internet Regulation June 2012 Widespread Participation Is Key in Internet Governance July 2012 Blogging ITU: Internet Users Will Be Ignored Again if Flawed ITU Proposals Gain Traction June 2012 Global Telecom Governance Debated at European Parliament Workshop
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