At the show, embedded operating systems giant, Wind River Systems, Inc. talked about its use of the Virtutech Simics simulation to develop multicore versions of its embedded software products. Peter S. Magnusson, founder and chief technical officer of Virtutech, told media at the show that such modeling can be used for so-called "nightly builds," in which engineers of large products, even cars and airplanes, can create rough models in a day. "We're beginning to see situations where you build the hardware to match the software, not the other way around," Magnusson said. "When you have 20 million lines of code in your product, that's the way you have to do it." (Look for more on the concept of "nightly builds" in a future issue of DN.) Read more about Simics at http://rbi.ims.ca/4924-576.
A Tokyo company, Miraisens Inc., has unveiled a device that allows users to move virtual 3D objects around and "feel" them via a vibration sensor. The device has many applications within the gaming, medical, and 3D-printing industries.
In the last few years, use of CFD in building design has increased manifolds. Computational
fluid dynamics is effective in analyzing the flow and thermal properties of air within spaces. It can be used in buildings to find the best measures for comfortable temperature at low energy use.
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