The strange case of Harry Potter and the invisible Marijuana

Presentation given at Umbrella 1999, Manchester, on behalf of Multimedia Information and Technology Group of the Library Association.

Presentation available in HTML format
Presentation available in Powerpoint 97 format
An Introduction to Filtering: Issues and Possible Solutions - another presentation that I've given about filtering

Schneider, K. (1997). A Practical Guide to Internet Filters. Neal Schuman: New York
Ormes, S. (1998). An Introduction to Filtering. Available at http://www.earl.org.uk/taskgroups/policy/issue.htm
The Internet Filter Assessment Project
Presentations by Karen Schneider
Filtering Facts - a pro-filtering organisation
Suffolk Libraries Internet Assess Policy
Censorware.net : The Censorware Project
Peacefire - Promoting rights of teens and minors to access information on the internet.
Censorware and Filtering in libraries