SVG Content Accessibility Guidelines

which members contributed to 'SVG Content Accessibility Guidelines'?
http://www.w3.org/TR/2003/REC-SVG11-20030114/ 
access.html#SVGAccessibilityGuidelines

Is anyone currently working on improving the 'SVG Content Accessibility  
Guidelines'?
and discussing this with the SVG working group?

We would like to use SVG accessibly, and have some svg samples here:  
http://www.peepo.com/svg
we'd like a lot more to chew on though.....

thanks

Jonathan
http://www.peepo.com
enabling people with a severe learning difficulty to browse the web  
independently.

also previously 'Accessibility Features of SVG' in August 2000
http://www.w3.org/TR/SVG-access/