Engineer Dave Bloomquist may make the people living and working in buildings surrounding Ground Zero in New York City feel a little safer. The University of Florida professor is assessing the structural integrity of buildings surrounding the World Trade Center, providing more detailed and accurate information than has ever been available to recovery workers. The entirely new technique uses airborne laser swath mapping (ALSM) and ground-based laser scanning. Bloomquist's technique combines millions of laser measurements with aerial and digital images of New York City into a three-dimensional model. "Several surrounding buildings near Ground Zero may not be structurally salvageable," says Bloomquist. "There is concern that several are slowly deteriorating." He is also analyzing the Pentagon for signs of structural damage. For more information, go to www.ufl.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.