Hello,

  The SVG Open 2006 Conference organizer have setup a
public mailinglist for planning and coordinating the
upcoming conference on all things SVG held in
Victoria, British Columbia.

  Kurt Cagle - the conference chair - writes on XAML:

Trying to figure out where to put XAML has long been
one of the more challenging parts of this puzzle - I
tend, like Antoine, to be leery about necessarily
giving XAML too large a space, but at the same time
recognize that in this part of the world especially,
Microsoft is an important player and should not be
excluded entirely from the discussion.

I want to stress that to me, there are three
fundamental aspects that define SVG technology that
should be used as reasonable criteria in evaluating
whether a given alternative technology should be given
air time --

1) Is the technology in question an open standard? In
other words, is the technology freely implementable by
others without licensing fees or membership in a
particular company's for fee developer network?
This would tend to limit XAML participation, though
given that it is in essence a "competing" technology,
I would dare say that it behooves the community to at
least be aware of it.

2) Is the technology XML based? Secondarily, if it is
not itself an XML schema based system, can it be made
to work with or in the context of an XML language? By
this light, the Canvas object should be given some
credence, as it is likely to be used in some fashion
in
conjunction with SVG, even if it is not a formal W3C
standard.

3) Is it a presentation based technology? By this, I
mean that the language is used to create some form of
sensory (principally, but not exclusively, visual)
interface. This means that papers concerning X3D,
SVG, XSL-FO, and even XHTML and XUL should be
considered, but papers that are exclusively oriented
towards areas such as RDF would probably
not be unless they include some aspect of this
presentation layer.

I think the judicious use of these rules sets up the
groundwork for which technologies are likely to fall
under the rubrick of the conference and which aren't.

To me, papers which present a comparison between XAML
and SVG fall well within the scope of the conference,
and I'm not necessarily going to be shy in allowing
pro-XAML panels ... SO LONG AS THEY RELATE TO SVG, and
so long as both sides in this debate can be seen.
There are some features about XAML that I think the
SVG community should be aware of in order to help
build a stronger foundation for the rich interleaved
W3C stack, and while there is always a certain degree
of
... okay, fun ... to be had in bashing Microsoft, I
think that it serves neither the SVG community nor our
clients to stick our heads in the sand and ignore both
the promise and threat of that technology.

Canvas represents a slightly different challenge.
Canvas represents an increasingly de facto standard
for doing imperative graphics within the web browser
context, and while there are some fairly sizeable
problems with the specification (sic) as it stands,
there is also an increasing contingent of web
developers who are willing to overlook those problems
and develop imperatively - with Mozilla and Safari
support, indications that Opera will be going this way
and the very distinct likelihood that the next version
of Netscape will also be going this way, I think that
the conference ignores Canvas at its peril. As someone
who's worked heavily with XML based declarative
languages, I tend to cringe when I see canvas, but I
also recognize that for many people, the idea of
creating declarative-based graphics is the stranger
proposition.

Note that these are only my personal opinions. I would
definitely like to hear counter-arguments on all of
these points as well, as I think that resolving these
WILL be crucial to establishing a good set of
tracks for next year.  

  
  Source:
http://groups.yahoo.com/group/svgopen2006/message/7

  What's your take? Do you want to see talks on
MS-XAML and alternatives such as Declara (formerly
MyXAML) at the SVG Open show?

  - Gerald


        

        
                
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