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.
Some of our culture's most enduring robots appeared in the 80s. The Aliens series produced another evil android, and we saw light robot fare in the form of Short Circuit. Two of the great robots of all time also showed up: The Terminator and RoboCop.
Optomec's third America Makes project for metal 3D printing teams the LENS process company with GE Aviation, Lockheed, and other big aerospace names to develop guidelines for repairing high-value flight-critical Air Force components.
This Gadget Freak review looks at a cooler that is essentially a party on wheels with a built-in blender, Bluetooth speaker, and USB charger. We also look at a sustainable, rotating wireless smartphone charger.
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.