Following the great success of ACE 2004 in Singapore, we have great 
pleasure in announcing ACM SIGCHI ACE 2005 to be held in Valencia, Spain 
on 15th - 17th June 2005 www.ace2005.org

Similarly to ACE 2004, ACM, the world's leading computer science society 
will be publishing all accepted papers, in both the proceedings and the 
ACM Digital Library and the conference is fully sponsored by the 
prestigious ACM SIGCHI.

Furthermore, the Best Demo, Best Paper, and Excellent Paper prizes will 
again be awarded. Furthermore the Best papers will be published in the 
leading ACM publication: ACM Computers in Entertainment. You may note 
that this year in the September issue and the November issue you will 
see four papers in total from the Best papers of ACE 2004 in Singapore.

Also we have an exciting line-up of Keynote Speakers:
- Alex Lightman, Co-Founder, CEO, President and Chairman of Charmed 
Technology,
- Hiroshi Ishii, Things That Think Head, Tangible Media Group, MIT Media 
Laboratory, and
- Newton Lee, Founding Editor and Editor-in-Chief of
the Association for Computing Machinery (ACM)
Senior Staff Engineer at Disney Online

Please see the call for papers at www.ace2005.org

Prospective authors are now invited to submit Papers/Posters/Demos 
electronically via the conference website: http://www.ace2005.org by 
15th February 2005

Look forward to seeing you at ACE2005!

ACE2005 General Chairs
Newton Lee (USA),
Steve Benford (GBR),
Maria Jose Martinez de Pison (ESP),
Adrian David Cheok (SGP