Issue 25: January 2000
XHTML Arrives
On 26 January, the start of the transition of legacy web pages to XML arrived with the release of the XHTML 1.0 Recommendation.
HTML currently serves as the lingua franca for millions of people publishing hypertext on the Web. While that is the case today, the future of the Web is with XML (eXtensible Markup Language) reported in previous issues of the Newsletter). XML is bringing the Web forward as an environment that meets the needs of all users.
In designing XHTML 1.0, the challenge was how to design the next
generation language for Web documents without making obsolete what is already on
the Web. The answer was to take HTML 4.0, and rewrite it as an XML application. In simple terms that means making the HTML a well-formed XML document where start and end tags are always there and match precisely. Empty elements have to use the correct syntax. For example, the following valid HTML 4 fragment:
<P>This is a list:
<Ul>
<lI>First One
<li>Second One</li>
<li>Third One
</ul>
<Hr>
<p>And so on</p>
would need to be changed to:
<p>This is a list:</p>
<ul>
<li>First One</li>
<li>Second One</li>
<li>Third One</li>
</ul>
<hr/>
<p>And so on</p>
In addition to its extensibility, moving from HTML to XML via XHTML 1.0
gives the opportunity for Web content to be made more widely available. People browsing the Web with
cell phones or other mobile devices need Web content tailored to their requirements (small screen,
transform complicated tables, etc).
The good news is that once you have transformed your document to
XHTML 1.0, it will still be processed correctly by current browsers as well as new XML ones.
Using XHTML 1.0, authors will be able to mix existing HTML 4.0 elements with elements from other XML applications such as SMIL and MathML.
So is it going to be a problem converting all my existing pages to XHTML? The answer there is No as
there are a number of utilities available including W3C's Tidy tool that will do this for
you (see later in this Newsletter).
If you have not made a New Year's Resolution yet, perhaps doing a Spring clean on your HTML pages is the answer.
Full details of the announcement can be found at the W3C web site.
WWW9: Amsterdam: May 15-19, 2000
WWW9 Keynotes
The four keynote speakers for WWW9 in Amsterdam have been finalised. They are:
- Charles W. Davies, Psion
- Wireless Information Devices and the Mobile Internet
- Egbert-Jan Sol, Ericsson
- Making the Internet Mobile for Everybody
- M. Graeber Jordan, GJordan.com
- The Spirit of the WWW in the Corporate Intranet
- Paul de Bot, Philips
- The Convergence of Internet and Television Technologies: How will it
Change the Living Room Experience?
WWW9 Developers Day
Developers' Day at WWW9 will consist of six parallel streams discussing
topics of specific interest to Web software developers. The titles and organisers are:
- The Semantic Web
- Stu Weibel and Eric Miller, OCLC
- XML and Related Technologies
- Jon Bosak, Sun Microsystems
- Visual and Audio Media
- Chris Lilley, W3C
- Distributed Computing on the Web
- Annrai O'Toole, Iona, Ireland, and Dave Winer, Userland, USA
- Web Publishing Tools and Techniques
- Dale Dougherty, Songline Studios, USA
- The Mobile Web
- Gabor Paller, Nokia, Hungary
WWW9 Adds Culture Track
WWW9 has added a Culture Track to its already full programme.
With specific reference to virtual museums, the WWW9 Culture Track will
explore how multimedia technology could re-engineer
the way visitors presently perceive the experience of visiting a museum
or art gallery. It will cover the added value associated with ICT
applications, and other technological issues of concern to museums and
archives.
Also addressed will be User Interface achievements in areas of graphics
and mark-up (HTML, XHTML and XML).
Here is the preliminary draft program for the track:
- Tuesday, May 16
- Networked Arts: basic issues and achievements
- Wednesday, May 17
- Museums on the Web: Case Study
- Thursday, May 18
- On line cultural application: the new paradigm
- Developers Day, Friday, May 19
- Advanced User Interface, Metadata and IPR
Protection
WWW9 Registration Open
Registration for the 9th International World Wide Web Conference is now
officially open. The deadline for early bird registration is April 10, 2000.
Strengthen the Web in 2000
W3C would like to thank the Web Community for its support and
contributions during 1999. Help us strengthen the Web
in 2000 by validating your documents and sites.
- Validate documents
-
- Promote Web access
-
HTML4.01
The Web in 7 Points
W3C has just issued their view of the web in 7 bullet points. See:
http://www.w3.org/Consortium/Points/
for the details. The headings are:
- Universal Access
- Semantic Web
- Trust
- Interoperability
- Evolvability
- Decentralization
- Cooler Multimedia
New Members
The total number of members has risen to 389. The 400 barrier will soon be broken! The new Members since December
are:
-
Artesia Technologies: this Washington-DC based company provides digital asset management solutions via its TEAMS XML-based software that allows you to manage a variety of media with metadata for organisation and searching. The Washington Post and General Motors are two of their customers.
-
Blue Sky Software: makes the RoboHELP tool for automating the production of HELP files (including HTML versions).
-
E-Business Technology Institute: this is an independently funded Institute of the University of Hong Kong which fosters an environment where people across disciplines can research e-business applications and development
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eTranslate: provides a wide range of translation facilities and runs the eTranslate.net web site for language professionals. It has offices in the USA, France and Chile and provides localisation services for web sites.
-
Indicii Salus: provides security solutions for e-commerce with a particular interest in PKI and digital signatures. Its Xenophon cryptography software is aimed at secure e-commerce.
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InfoComm Development Authority (iDA) of Singapore: it has the mission to develop and promote info-communications technology (ICT) in Singapore. Its recent survey showed that 59% of households in Singapore owned at least one PC with 42% connected to the Internet.
-
Interface Systems: its mission is to make legacy output Internet-ready with its Legacy-To-internet (L2i) technology. One of its products provides electronic bill presenting and payment.
-
IXIA: this Canadian company provides performance tools for document management solutions based on XML. NewScan provides a search engine for 50 Canadian newspapers using XML. Its TEXTML free server provides searching based on the XML tags and which tag content should be searched.
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MagnaSource, LLC: a web site design house using multi-media and animation (Shockwave and Flash).
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Mediasurface: this UK company's main product is MediaSurface 2.0 which provides all the facilities needed to define, manage and evolve a complex web site. Users include Reuters, Oxford University Press and W S Atkins.
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Norwegian Broadcasting Corporation: NRK is the main broadcasting company of Norway with a number of internet services. It launched its weekly Internet radio programme Radionettet aimed at describing 'how technology influences our culture, way of living and working'.
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Oratrix: this Dutch start-up out of CWI markets the GRiNS editor and player for SMIL.
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Palm Reach: this Swedish company has on 17 January changed its name to room33 to avoid confusion with other companies with Palm in the name. Zaheed Haque and others left Ericsson to set up the company to produce web-based products for the mobile internet and has the first commercial wireless portal.
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Pick Systems: this long established company is into data base management systems. It has recently announced a range of XML-based products.
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SAGA Software: SAGA's SagaVista software provides enterprise integration solutions for companies.
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Schneider Electric Industries: Schneider employs 61000 people in 130 countries. Its main areas of business are electrical distribution and industrial control and automation.
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Starlab: StarLab is a blue sky research Laboratory that came out of the Belgian company Riverland. An example of its developments is the CATBrowser, a web browser for children. This is a Child Aware Technology (CAT) that provides a safe environment and monitors the ability of users and adapts the interface to their capabilities.
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Stratweb: this French company has a French language web site so difficult to say much about it!
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The Connection Factory: this Dutch startup is focusing on delivering XHive, a full blown XML database and a XHive based publishing system.
XHive stores and retrieves XML documents, or XML document fragments. XHive is build from the ground up, based on an object oriented design to offer maximum performance and flexibility.
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University of Kent at Canterbury: this UK university has been involved with the web for many years and hosts the main UK academic cache and acts as catalyst to a number of UK web-based initiatives.