All engineering fields are either solutions looking for problems or problems looking for solutions. <br class="br">The secret of doing many things at the same time is to do them all poorly. <br class="br">Forecasting the future of technology is risky. Predictions tend to be linear whereas technical advances come in quantum jumps from paradigm shifts. After the second World War, forecasters in electronics [who did not foresee the transistor] would have linearly [and incorrectly] foretasted breakthroughs in better vacuum tube reliability from, for example, improved filament chemistry. <br class="br"> "Neural Networks and Beyond-An Interview with Robert J. Marks," IEEE Circuits and Devices Magazine, Volume 12, Issue 5, 1996 [DOI 10.1109/MCD.1996.537355 http://ieeexplore.ieee.org/search/srchabstract.jsp?tp=&arnumber=537355,, From an interview with Professor Bing Sheu, (University of Southern California), July 20, 2007, 2010-05-06]