Nov 26, 2007 12:12 pm US/Eastern
CBS 2 Tech Review: VEXplorer
Gregg Geller, WCBSTV.com
NEW YORK (CBS) ―
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The VEXplorer from Revell is a build-it-yourself robotic system that can be built in a variety of configurations.
Revell
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The VEXplorer comes with 300 parts (many preassembled) and can be built in about an hour.
Revell
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The VEXplorer radio control system has a range of about 150 feet.
Gregg Geller/CBS
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Erector's Spykee is another build-it-yourself robot filled with high-tech features.
CBS
Revell's VEXplorer Robotic Construction System is one of the newest entries in the build-it-yourself robot segment. Looking like a cross between classic Erector Set construction and a modern-day bomb squad advance unit, the VEXplorer has enough cool gizmos and options to keep tinkerers of all ages engaged and entertained.
At first glance, VEXplorer's 300 parts might be a turn off for the casual robotics and model-kit enthusiast, but Revell has actually pre-assembled many components, and like other Revell hobby kits, the instructions are accurate and extremely simple to follow.
Revell, long synonymous with model kit building, says the unit can be assembled in about an hour, but plan on spending more time removing the parts from the packaging and getting acquainted with the design possibilities and robotic systems.
The creative result can make it worth the time spent mastering the unit.
The VEXplorer can be built in a variety of configurations. The included "SolidWorks Student Design Kit" software walks users through various 3-D computer-aided design (CAD) configurations to help with construction of a customized unit.
The multiple design possibilities create hours of additional construction and play time -- a big plus for younger builders with short attention spans, users with more experience and those who simply like to think beyond conventional construction designs.
Students of robotics might already be familiar with the Vex Robotics Design System, which is used in classrooms across the country to teach robotics design and construction. Most of the VEX structure, hardware and motion parts are interchangeable with the VEXplorer, opening whole new design and construction avenues.
Inside the box, you'll find four motors, 24 VEX-compatible gears and six gear-driven heavy-duty, all-terrain tires, which provide plenty of drive power and maneuverability for creating and overcoming innovative obstacle courses.
The unit also comes with a color TV camera to transmit "spy" views and sound, and other live exploratory imagery within the range of the robot (an impressive 150 feet) through its 2.4 GHz receiver.
The most prominent feature is the robotic arm that comes equipped with a claw for picking up and maneuvering objects as large and heavy as a full soda can and, as Revell points out, objects as light as a feather.
The six-channel transmitter drives the unit and controls the arm and grasping claw. Use either line-of-sight or the mounted TV camera to see where you're headed and what you're picking up.
Overall, the VEXplorer comes across as more functional than fashionable -- unlike its robotic build-it-yourself brethren, such as Erector's sleek Spykee and even last year's hot robotic toy, LEGO Mindstorms NXT. However, novice robotics enthusiasts (ages 10+) will enjoy the camera and claw action, as well as the ruggedness of the VEXplorer.
Revell VEXplorer Robotic Construction System retails for around $199 and is currently available at several online and brick-and-mortar retailers.
Check out demos and reviews of some other hot new technologies:
(© MMX, CBS Broadcasting Inc. All Rights Reserved.)
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