Portable navigation devices are letting users program alerts to prevent speeding tickets or highlight spots they may want to stop, displaying that information on larger screens. Garmin PNDs and handheld GPS receivers like the nüvi 200W now have sunlight readable 4.3-inch color touchscreen display on units that measure less than an inch thick. The 200W also has enough memory to store points of interest that are useful beyond helping drivers find their destination. Fast drivers can set proximity alerts that warn them to slow down when they're nearing school zones and roads monitored by safety cameras. The 6-oz unit uses the STMicroelectronics Teseo GPS engine to quickly power up and provide accuracy down to two yards.
Producing high-quality end-production metal parts with additive manufacturing for applications like aerospace and medical requires very tightly controlled processes and materials. New standards and guidelines for machines and processes, materials, and printed parts are underway from bodies such as ASTM International.
Engineers at the University of San Diego’s Jacobs School of Engineering have designed biobatteries on commercial tattoo paper, with an anode and cathode screen-printed on and modified to harvest energy from lactate in a person’s sweat.
Focus on Fundamentals consists of 45-minute on-line classes that cover a host of technologies. You learn without leaving the comfort of your desk. All classes are taught by subject-matter experts and all are archived. So if you can't attend live, attend at your convenience.