Joanne Pransky was at the International Association of Amusement Parks and Attractions' (IAAPA) annual trade show in Orlando in November, pitching park operators and editors alike on the cool features of Robocoaster, one of the industry's newest and most novel rides. "It kind of reminds me of Faye Wray in King Kong's hand," she said. That was an apt description of the servo motor-controlled ride. Because it relies on no defined path or track, engineers are able to thrill riders with a series of loop-the-loops, double-back somersaults, figure eights, and other unpredictable motions more closely resembling that of a Hollywood animatronic than a conventional amusement park ride. A consultant, humorist, and self-proclaimed "Robo-psychologist," Pransky herself is a well-known personality in the robotics world, partly because of her quirky personality and mostly because of her passionate desire to bring robots to the masses—or rather prepare them for it. "Industrial robots are in wide use, and most engineers understand the underlying technology. But your average person on the street hasn't had much opportunity to interact with robots, outside of what they've seen on TV," says Pransky, who just bought a Rhoomba robotic vacuum cleaner to clean her 1,700 sq-ft house. To get the word out, she does marketing and public relations work for robotics companies, did a stint as a commentator on Comedy Central's Battlebots show, runs a website (www.robot.md) about robotics, and performs the occasional publicity stunt. One of her latest stunts: Entering her AIBO robot in a dog show in Florida. Next up: Getting robots on late-night television, a mission Asimov himself certainly would have appreciated.
Researchers at the University of Maryland have achieved a first in lithium-ion battery science: the development of a successful lithium-based battery using one material for all three core components of a battery -- anode, cathode, and electrolyte.
The online Bar Steel Fatigue Database for automotive design engineers has been updated for the fifth time and now contains 134 iterations, or grade/process combinations. It provides better predictability for designing parts with long-term reliability and durability.
FPGAs use programmable fabric to create custom logic, but this flexibility comes at a cost -- usually around 10 times more silicon real estate and 10 times the power dissipation. Can we really claim any FPGA is low power?
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