> Come on, now. How about Google? NASA? Tesla? Plenty of real world problems to solve there tackling difficult problems.<p>Well, as a professor, he did get some code into some JPL projects ( <a href="http://stroustrup.com/mbd09.pdf" rel="nofollow">http://stroustrup.com/mbd09.pdf</a> , <a href="http://stroustrup.com/sec09.pdf" rel="nofollow">http://stroustrup.com/sec09.pdf</a> , <a href="http://stroustrup.com/autonomics09.pdf" rel="nofollow">http://stroustrup.com/autonomics09.pdf</a> , <a href="http://stroustrup.com/fdc_jcse.pdf" rel="nofollow">http://stroustrup.com/fdc_jcse.pdf</a> , <a href="http://stroustrup.com/autonomics2008.pdf" rel="nofollow">http://stroustrup.com/autonomics2008.pdf</a> and <a href="http://stroustrup.com/isorc2008.pdf" rel="nofollow">http://stroustrup.com/isorc2008.pdf</a> ). (<i>Some</i> information about MDS and goal oriented software can be found on JPL's website, <a href="http://mds.jpl.nasa.gov/public/" rel="nofollow">http://mds.jpl.nasa.gov/public/</a> ).