When downed U.S. helicopters in Somalia led to a fierce urban battle for U.S. soldiers in 1993, it prompted the development of a new computer-enabled tool by the Office of Naval Research. This tool doesn't fire rockets, it just tells the soldiers where they are and then augments their view with an overlay of images fed through computer-enabled goggles. If, for example, soldiers become lost in an urban area, a global positioning system provides coordinates to a computer that provides a map and directions for escape routes. "Being able to look at stuff and seeing information in context with that stuff is what it's all about," says Steven Feiner, a Columbia University professor of computer science that is helping develop the tool. For more information, call (212) 854-1754 or visit www.columbia.edu.
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.
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.