Functioneel ontwerp

Web Style Guide - Hoofdstukken: interface design, site design, page design, typography, editorial style, graphics, multimedia.

Dia - een programma voor Linux (Gtk+) om vele soorten diagrammen te tekenen. “[..] entity relationship diagrams, UML diagrams, flowcharts, network diagrams, and simple circuits,” aldus de website.

FreeMind - “a premier free mind-mapping software written in Java...”

ArgoUML - “the leading open source UML modeling tool and includes support for all standard UML 1.4 diagrams. It runs on any Java platform and is available in seven languages...”