Environmental data recorders will probably be getting a lot more attention in coming months as the nation examines bridges to avoid a repeat of the disaster in Minneapolis. Environmental recorders can be fastened to bridges to detect motion, giving engineers a non-intrusive way to tell when flaws exceed acceptable levels. Sensr has developed modules small enough to fit into packages to determine whether they've seen excessive shock during shipment. The Iowa company's modules use USB to provide real-time data streaming, with software that makes data easier to understand so it can be used by a broader range of observers. MMA7261Q GP MEMS-based accelerometers from Freescale provide options from 2.5 to 10Gs.
Inforbix is leveraging its CAD and product data access technology to power up a free iPad app that lets mobile users search and access engineering data.
Unlike his friends in engineering programs, blogger Jon Titus had little need for calculus except in a few of his college physical-chemistry labs and classes.
In the wake of the Chevy Volt fire investigations, sales are down, and General Motors' (GM) CEO Dan Akerson is blaming the downturn on a spate of bad publicity.
Thanks to embedded electronics, medical devices are getting smaller and smarter than ever. Pacemakers and implantable defibrillators are now able to call physicians. MRIs, CT scanners, and ultrasound machines are gaining mobility. And the venerable Band-Aid may soon be able to detect illnesses ranging from fevers to heart arrhythmias. On February 21, join Design News senior editor Charles Murray for a wide-ranging discussion, "Embedded Angles for Medical Products," which will explore the latest developments in medical electronics. The discussion will examine advances in medical device technology and offer an inside look at the embedded electronics behind it.
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