A Perl/Tk graphical expert system shell. Uses AI::ExpertSystem::Simple and a custom knowledge base language (with included syntax-highlighting editor). Allows extension functions to be quickly and easily written in Perl.
Iris is an interface for monitoring multiple pages and RSS files for changes. You can affect keywords or regexp to each web-page to receive mail alert. Version 6.6 is a web based application. Since version 7.2 it's a Perl-gtk application