GGI stands for "General Graphics Interface", and it is a project that aims to develop a reliable, stable and fast graphics system that works everywhere. We want to allow any program using GGI to run on any platform requiring at most a recompile.
Organization for Free Software in Education and Teaching. Our goal is to develop free software for education with knowledge sharing as our main concern. We already have developed software as DrGeo, GCompris, DrGenius and the live CD freeduc.
SIMULED is a abbreviature for Data Structures Simulator (in portuguese SIMUlador de Estrutura de Dados). The objective is to supply a tool that shows how data structures works when you add or remove data, helping in teaching of this discipline.