Engineers are going to have to adapt to the changing engineering practice expected in the future, says a new report by the National Academy of Engineering. According to the book, The Engineer of 2020: Visions of Engineering in the New Century, individual engineers will have to become more involved in all sectors of society as well as help the public deal with uncertain dilemmas such as climate change, spread of disease, and ethical decision-making for new technologies. The study, sponsored by the National Science Foundation, NEC Foundation of America, SBC Foundation, Honeywell International, and the National Academy of Engineering Fund, also has a free book available that outlines these issues at http://rbi.ims.ca/3852-522.
Altair has released an update of its HyperWorks computer-aided engineering simulation suite that includes new features focusing on four key areas of product design: performance optimization, lightweight design, lead-time reduction, and new technologies.
At IMTS last week, Stratasys introduced two new multi-materials PolyJet 3D printers, plus a new UV-resistant material for its FDM production 3D printers. They can be used in making jigs and fixtures, as well as prototypes and small runs of production parts.
In a line of ultra-futuristic projects, DARPA is developing a brain microchip that will help heal the bodies and minds of soldiers. A final product is far off, but preliminary chips are already being tested.
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