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Wolfram Launches Computational Document Format

Posted by Soulskill on from the kinder-gentler-document-format dept.

Barence writes "Wolfram Research has launched its own document format, which it claims is 'as everyday as a document, but as interactive as an app.' The Computational Document Format (CDF) allows authors to embed interactive charts, diagrams and graphics into their documents, allowing readers to adjust variables to see how increasing a price affects profits, for example, or display different segments of a brain scan. Wolfram aims to make the format easy enough for non-programmers to use, based on the linguistic commands used in its search engine. '[Currently] anyone who can make an Excel macro should easily be able to make interactivity for CDF,' said Conrad Wolfram. 'Where I'd like to get is that anyone who can make an Excel chart can make interactivity in CDFs.'"

3 of 167 comments (clear)

  1. Re:Wait for third-party tools by Animats · · Score: 5, Informative

    It gets worse. From the EULA:

    Certain functionality in the Product may require the Software to access collections of data available through external servers. WRI makes no warranty that access to such data will be uninterrupted or that the data itself will be error free. WRI reserves the right to restrict access to, add, update, modify, or remove collections of data based on availability, Your service subscription, or otherwise at WRI's discretion.

    So once they get enough suckers signed up, they can make it a pay service.

  2. Re:Wait for third-party tools by wjousts · · Score: 5, Informative

    Yeah, they seem to be abusing the term "free" and "public" in a manner that I don't think most people would expect. From the licensing page:

    Computable Document Format (CDF) is a free public format, and under the Wolfram FreeCDF terms of use, your CDF documents along with their content are freely redistributable to anyone using the Wolfram CDF Player.*

    And that asterisk?

    *FreeCDF terms automatically apply to CDF files created by Wolfram products, but do not allow:

    • Charging others for using your CDFs
    • Preventing others from republishing or redistributing CDFs that you give them
    • Removing our logo or other displayed branding

    Which looks suspiciously like their "free public format" is, in fact, closed and proprietary.

  3. arggh... by Tei · · Score: 3, Informative

    I don't like how Wolfram use existing formats. How hyperlinking graphics from Wolfram break, and so on. Don't seems fair players on the internet.

    Creating a new file format? cool. Where is the extensive documentation site online? ... what is this, a formulary to enter my data? WTF?, This smell like a propietery format to solve his problem: Wolfram don't want to play by the internet rules, don't want people from hotlinking his graphics, and stuff, so don't want to use GIF and PNG. Want internet to change to adapt to thenselves.

    I think I say here DO NOT WANT.

    --

    -Woof woof woof!