I'm a researcher in an Italian university and my main field of interest are bio-electric signals and AFM image processing. I started to use Tcl/Tk as a tool language for various tasks required by the system management in our lab. I'm actively developing [Rivet]. Apache Rivet is an open source collection of Tcl tools working together with mod_rivet, a module that enables the Apache HTTP web server to run Tcl code either standalone or embedded in HTML pages. Rivet current version is 3.0.2, available for download from the http://tcl.apache.org/rivet/%|%Apache Tcl Project%|%. In the past I wrote quite a few large applications based on Tcl/Itcl for various purposes (chiefly applications aimed at integrating devices such as PLCs) More recently I wrote with Tcl and Apache Rivet a simple website framework for one my teaching classes. It started as a framework to be used by my students to develop a website's contents writing plain text pages using an easy to follow cooperative work flow. It later became a framework for entirely scripted web sites Examples: * a website about http://biodiversita.biol.unipr.it/%|%Biodiversity%|% (in Italian) * http://tcl.apache.org/rivet/%|%Rivet%|% website is a pure HTML image of a scripted web site * the website for a http://masterfauna.biol.unipr.it%|%Master in Wildlife management%|% (in Italian) * The project http://www.lifebarbie.eu/%|%Life Barbie%|%, an EU Funded project concerning the defense and reintroduction of the native http://en.wikipedia.org/wiki/Barbel_%28fish%29%|%Barbel%|% in Northern Italy * The web site of the http://schools.centromajorana.it/%|%Workshops of the International School of Neuroscience and International School of Ethology%|% hosted at the the 'Ettore Majorana Foundation and Centre for Scientific Culture' <>Person