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.
Advertised as the "Most Powerful Tablet Under $100," the Kindle Fire HD 6 was too tempting for the team at iFixit to pass up. Join us to find out if inexpensive means cheap, irreparable, or just down right economical. It's teardown time!
The increased adoption of wireless technology for mission-critical applications has revved up the global market for dynamic electronic general purpose (GP) test equipment. As the link between cloud networks and devices -- smartphones, tablets, and notebooks -- results in more complex devices under test, the demand for radio frequency test equipment is starting to intensify.
Much of the research on lithium-ion batteries is focused on how to make the batteries charge more quickly and last longer than they currently do, work that would significantly improve the experience of mobile device users, as well EV and hybrid car drivers. Researchers in Singapore have come up with what seems like the best solution so far -- a battery that can recharge itself in mere minutes and has a potential lifespan of 20 years.
Some humanoid walking robots are also good at running, balancing, and coordinated movements in group settings. Several of our sports robots have won regional or worldwide acclaim in the RoboCup soccer World Cup, or FIRST Robotics competitions. Others include the world's first hockey-playing robot and a trash-talking Scrabble player.
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.