Video: Wearable Sensor Builds Maps on the Fly
Blog 10/31/2012 9 comments MIT researchers have created a prototype of a wearable sensor that can create maps of a person's environment as they move through it. Researchers envision emergency responders using the device to navigate disaster sites.
PTC Quietly Releases Free Mathcad Version
CAD/CAM Corner 10/29/2012 11 comments Engineers looking to beef up their stockpile of free design tools should take a peek at PTC's new Mathcad Express, a free, somewhat limited version of its engineering calculation software.
Materials Buyers Are Multitaskers
Engineering Materials 10/23/2012 14 comments Our recent Materials Survey shows that design engineers will be setting the parameters of many designs. Today's engineers have cross-discipline expertise and are involved in multiple job functions.
Undersampling Changes Bandwidths
Mechatronics Zone 10/19/2012 9 comments Before you choose a frequency, you should understand how each upper and lower sampling frequency affects aliasing of signals in the 8MHz bandwidth.
Video: MABEL Mimics Human Gait
Blog 10/18/2012 6 comments MABEL is a new humanoid robot developed by researchers at Oregon State University and the University of Michigan that can walk and climb stairs like a human.
Biofuel From Seaweed Saves Water, Land Area
Engineering Materials 10/18/2012 16 comments Making biofuels from seaweed is one of the latest ideas for creating sustainable fuels that don't compete with food crops. Two different teams, one US-led and one in India, are working on solutions.
Interfacing Intelligent Sensors With Industrial Ethernet Networks
Blog 10/17/2012 6 comments While Industrial Ethernet has become the kingpin and standard for automation control networks, some devices such as smart sensors and actuators are relying on a simpler, point-to-point communications protocol to save on the cost, size, and complexity that an Ethernet solution requires.
3D Printing Flies High
Engineering Materials 10/15/2012 15 comments Materials and processes for creating 3D printed production parts from plastics, metals, and even carbon composites are on the horizon for aerospace applications.
Why Can't Engineers Get Good Jobs?
Blog 10/15/2012 23 comments In his new book, Peter Cappelli says many companies, overwhelmed by the flood of résumés they receive for each job posting, rely on computers to weed out the unqualified. This is hurting many applicants.
According to a study by the National Institute of Standards and Technology, one of the factors in the collapse of the original World Trade Center towers on Sept. 11, 2001, was the reduction in the yield strength of the steel reinforcement as a result of the high temperatures of the fire and the loss of thermal insulation.
If you have a Gadget Freak project, we have a reader who wants to make it. And not only will you get your 15 minutes of fame on our website and social media channels, you will also receive $500 and be automatically entered into the 2015 Gadget Freak of the Year contest.
Robots are getting more agile and automation systems are becoming more complex. Yet the most impressive development in robotics and automation is increased intelligence. Machines in automation are increasingly able to analyze huge amounts of data. They are often able to see, speak, even imitate patterns of human thinking. Researchers at European Automation
call this deep learning.
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