W3C has just released CSS2 as an official W3C Recommendation. CSS2 is compatible with CSS1 with browsers
supporting CSS2 able to handle CSS1 style sheets while CSS1 browsers will be able to read CSS2 style sheets discarding parts
they cannot recognise. New features include:
Audio rendering: specifies how loudly a phrase should be spoken, where pauses should be, voice characteristics,
speaker's physical location etc.
Better control of position: layering of information.
Print styling: style sheets can be defined for both viewing and printing.
The latter has page breaks, widow and orphan control, left and right page control. Users can now receive web content
formatted exactly as the author intended whether viewed on screen or on the printed page.
Better font substitution: gives browsers greater control in selecting a font when
the one suggested by the author is not locally available; additionally the ability to specify a downloadable
font resource to use in rendering a document.
Additional selectors: a child selector which matches when an element is the child of some element;
an adjacent selector which matches when A is followed by B; an attribute selector which matches when a specific attribute is set.
Generated content and automatic numbering: the ability to have text injected into the text
of a page (automatic numbering and figure captioning are examples).
Additional pseudo-classes: as well as the link pseudo-class, there is now the
first-child (change the style for the first paragraph in a range),
the hover pseudo-class (the user is hovering over the construct but not actually accessing it).
The full CCS2 Recommendation is available at:
http://www.w3.org/TR/R-CSS2.
A copy of the press release will be included with this newsletter.
The Working Group that developed CSS2 included industry players such as Adobe, Bitstream, CWI, Electricite de France, HP, IBM,
Lotus, Macromedia, Microsoft, NIST, Novell, Silicon Graphics, and SoftQuad as well as experts in web design,
typography, internationalisation and document publishing.
Next W3C Advisory Committee in Geneva
The next W3C Advisory Committee meeting will take place at CERN on 24-25 June 1998.
The meeting will take the usual format of an overall presentation of each domain with a particularly newsworthy
activity highlighted. The meeting is open to one person per W3C Member. Future priorities are discussed.
Additionally, the status of all W3C activities is provided.
For those thinking of joining W3C this meeting at the birthplace of the Web would be a good inaugural meeting to attend.
Remember complete joining instructions are available at:
http://www.w3.org/Consortium/Prospectus/Joining.html.
W3C will bill you for payment so you just need to get your signed forms in by the start of June to be able to attend.
WWW7
About 1200 people attended the Conference in Brisbane which was very well organised apart from one factor, the weather.
The Tutorial Day had monsoon level rain throughout the day so that the lunch under a canvas awning was an experience
not to be repeated. It was not until the third day that the weather relented and the more usual autumn sunny weather returned.
The Opening Session was the most spectacular so far, opening with a darkened stage.
A digeridoo started playing and the lights came up to reveal the stage as an aborigine cave with a group of dancers.
The Conference was opened by the Governor General of Australia, Sir William Deane.
He highlighted the growth of the Internet in Australia (6th in the World for Internet users and 5th for Internet Hosts).
As a regular Internet user, he commented on the issues of copyright, harassment, taxation and the net and also concerns
about pornography and its commercial presence on the Internet. He stressed the need for the web community to sort
out the social issues. The point was made many times at the conference that the great distances in Australia
meant that the Web was a major boost to education for outback communities. There are already Outback Cybercafes that
have replaced the pub as the social centre of the town!
XML and RDF dominated the discussions with quite a few papers looking at the problems of automatically adding metadata
to pages. XML has taken off with a range of products available for automatically creating and viewing XML information.
Tim Berners-Lee's opening Keynote stressed the role of Metadata in the future development of the Web.
Tim was given an honorary doctorate by Southern Cross University in recognition of the way the World Wide Web
had aided the ability of regional universities to better meet the needs of their students and the community in general.
Other invited speakers were John Patrick, Paul Saffo, Xing Li, Barry Jones of the Australian Labour Party and
Frans de Bruine from the European Commission.
The next two Conferences will be:
Toronto: 11-14 May 1999
Amsterdam: 15-19 May 2000
New Members
Membership continues to rise and has now reached 260 with a regional break down of:
Full
Affiliate
Americas
33
120
Europe
33
41
Asia-Oceania
15
18
Recent new members are:
Corel Corporation: initially famous for its CorelDraw Software.
It later acquired the WordPerfect set of applications. Corel has diversified its product line to include graphics
software, business applications, and Internet and Java tools.
Crystaliz: interested in mobile agent technology and the standardisation of protocols between
mobile agent systems. Concorde SiteControl is a web-centric system for product data management
Fraunhofer IGD: at Darmstadt is the leading computer graphics institute in Europe.
They hosted the WWW3 in Darmstadt in April 1995.
GlobeID Software: the company took over from GCTech the software which provides
secure transaction platforms for numerous electronic business value-added services.
Hyperwave Information Management: their flagship product is the Hyperwave Information Server
that was awarded the European Information Technology Prize for innovation and technical excellence
in information technology. The company grew out of the research at Graz University in Austria in hypermedia systems.
Infopartners: this Luxembourg company develops intelligent, interactive, and customised solutions
for both internet and intranet applications with a strong interest in the banking and insurance domains.
Merrill Lynch: the leading global financial management and advisory company with a presence
in 43 countries across six continents.
Object Design: one of the leading object oriented database companies with its ObjectStore
database system and rapid development and enterprise integration tools.
RivCom: based in Swindon, the company specialises in publishing structured
information, such as business models and management guidelines, in both printed and electronic form.
The company has a long-term interest in SGML and currently they have a plug-in that converts XML into HTML.
Royal National Institute for the Blind (RNIB): the leading charity working for blind and partially sighted people
throughout the United Kingdom. They have been involved with the W3C Accessibility Initiative.
StarBurst Communications: a leading supplier of innovative multicast solutions for electronic
information delivery. StarBurst Multicast is aimed at companies that need to distribute business-critical files
reliably and effectively to many locations at the same time.
Trilogy Technologies: the company provides the OpenPath family of products to open a path
between client applications and data sources everywhere in the enterprise network. Recent software announcements
extend the architecture to a network bridging several companies.
Veon: (formerly Ephyx Technologies) market the Veon Media Activation Server for the
development, delivery, and management of SMIL-based applications for streaming media systems.
It allows Web and broadband content providers to take pre-existing media content and automatically convert
it into W3C's SMIL and RealMedia formats.