Author Archive

Many Android Vulnerabilities Can Be Traced To Manufacturer Modifications

Monday, November 4th, 2013 | Tags: ,

Computer security researchers have found that Android smartphone manufacturers are inadvertently incorporating new vulnerabilities into their products when they customize the phones before sale, according to a recent study. On average, the researchers found that 60 percent of the vulnerabilities found in the smartphone models they evaluated were due to such “vendor customizations.” A paper

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Researchers Work to Squeeze More Data from Bandwidth in Mobile Devices

Monday, September 30th, 2013 | Tags: , ,

A team of researchers is working on technology that would allow mobile devices to send and receive more data using the same limited amount of bandwidth. The work is supported by a $1.08 million grant from the National Science Foundation (NSF). Competition for the airwaves is fierce. Commercial and military communication services must broadcast and

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Study Shows Innovative Program Helps Limit Domestic Violence

Friday, September 27th, 2013 | Tags: ,

October is domestic violence awareness month, and the statistics are horrifying. Nearly three in 10 women have been stalked or assaulted by their partner, and states reported investigating abuse cases involving 5.9 million children in 2010. It hurts children to be exposed to domestic violence, and child maltreatment and partner abuse too often happen in

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The 21st Century Professor: Evaluating the Future of Instruction in Higher Education

Wednesday, September 25th, 2013 | Tags: ,

Editor’s Note: This is a guest post by Jeff Braden, dean of the College of Humanities and Social Sciences and professor of psychology at NC State. Braden is leading a study, funded by the Bill & Melinda Gates Foundation, to determine whether computer-based instruction is as effective as conventional classroom instruction in higher education. What

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Researchers Seek to Control Prosthetic Legs with Neural Signals

Monday, September 23rd, 2013 | Tags: , , ,

Most people don’t think about the difference between walking across the room and walking up a flight of stairs. Their brains (and their legs) automatically adjust to the new conditions. But for people using prosthetic legs, there is no automatic link between their bodies and the prosthetics that they need to negotiate the new surroundings.

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