Bayonne is the telephony server of the GNU project; may be used to build telephony-based system administration, home automation, automated attendant, etc.
pyCAGE is an openly developed cellular automaton simulation engine in Python; supports both 1D and 2D automation, a variety of prepackaged rules, and more.
Offers a large selection of office equipment. Find many paper shredders, laminators, paper folders, binding machines and other office automation equipment.
KSimus is a KDE project tool for simulation, automation, and visualization of technical processes; also useful for education and experiments in the scope of logical and automatic control circuits.
Dolfin is an open source project for the Automation of Computational Mathematical Modeling (ACMM), providing a consistent PSE (Problem Solving Environment) for solving ordinary and partial differential equations.