Simulation has received an increasing amount of attention through acquisition and integration with the CAD world. There have also been cases where simulation companies have acquired CAD technology. In any case, simulation has been a very active area in the realm of engineering and design technologies, and for good reason, simulating designs early saves money and headaches later in the design process.
National Instruments (NI) is an especially interesting simulation company that develops NI LabVIEW software as its flagship product.
I have followed NI for several years and really got interested in the company with LabVIEW 8.5 being used alongside SolidWorks. LabVIEW has followed a natural progression in the evolution of the NI product line for designing and prototyping complex systems, including robots, that are becoming increasingly pervasive in the world around us, and not just manufacturing environments anymore.
LabVIEW (short for Laboratory Virtual Instrument Engineering Workbench) is a system-design platform and development environment for a graphical programming language from National Instruments named “G” (not to be confused with G-code used in CNC machining). Originally released for the Apple Macintosh in 1986, LabVIEW is used for data acquisition, instrument control, and industrial automation on a variety of platforms. The latest version of LabVIEW is LabVIEW 2015, released in August 2015.