For most of us, it's impossible to fully comprehend the consequences of a disease such as Parkinson's or Essential Tremor. Many sufferers shake constantly; they can't eat, drink, or lead normal lives without the help of caretakers. Thanks to Lynn Otten, however, Parkinson's sufferers now have a potent weapon in the fight against the disease. An engineer in Medtronic Inc.'s Neurological Division, Otten worked with three others from the company to develop the Activa Tremor Control system. It is the first FDA-approved electrical stimulation device for long-term implant in the brain. Starting on it as a spare-time project, Otten spearheaded the five-year development effort, which culminated when dramatic test results began pouring in from clinical trails. A biomedical engineer who holds numerous patents, Otten took the device through development, testing, validation, and, ultimately, to manufacturing. The device, which almost completely stops the tremors, is now available to thousands of Parkinson's sufferers who could not otherwise lead normal lives.
Festo's BionicKangaroo combines pneumatic and electrical drive technology, plus very precise controls and condition monitoring. Like a real kangaroo, the BionicKangaroo robot harvests the kinetic energy of each takeoff and immediately uses it to power the next jump.
Design News and Digi-Key presents: Creating & Testing Your First RTOS Application Using MQX, a crash course that will look at defining a project, selecting a target processor, blocking code, defining tasks, completing code, and debugging.
These are the toys that inspired budding engineers to try out sublime designs, create miniature structures, and experiment with bizarre contraptions using sets that could be torn down and reconstructed over and over.
PowerStream is deploying the microgrid at its headquarters to demonstrate how people can generate and distribute their own energy and make their homes and businesses more sustainable through renewables.
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.