ArchiCAD has been on the market since 1984 and has firmly established itself among the available CAD software packages. The number of ArchiCAD users continues to increase and has already exceeded 100.000 by far. Continuous product development has broadened the program’s possible spectrum of work applications. Therefore, this book provides comprehensive (background) information and descriptions of the many tools, functions and processes, that explain and document their many practical, research and educational uses.