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Iowa State study links gaming to -- over there, check it out!
If we can stay focused on this post for just a minute, we'll tell you all about a recent Iowa State University study that concluded -- hey, how 'bout all that commotion over Demon's Souls ... crazy, right? So anyway, this study claims there's a correlation between spending a lot of time gaming and ADD (Attention Deficit Disorder). The study, appearing in the latest issue of Psychophysiology, determined brain wave responses to both proactive (i.e., "attack the monster") and reactive (i.e., "dodge the monster's attack") activities. By the way, have you been following the buzz around Uncharted 2? The game's awesome! Oh right, so ... The ISU researcher (not this one) found that test subjects playing games for four-plus hours a day showed "significantly diminished" attention levels to proactive activities. Though you're welcome to draw your own conclusions, you little scientists, this deficiency is alleged to -- cue scientific blabber: "reveal a reduction in brain activity and disruption of behavior associated with sustained attention ability." It's possible you'd have a mess of outraged questions at this point, but let's be honest: you didn't read the whole post, did you? [Image credit: MarsDD]
Iowa State robot available for ribbon cuttings, birthday parties, uprisings
Robots can travel in time, ride (stationary) motorcycles, and teach your children to disrespect you -- but rarely do they have any sense of ceremony. That's not the case with Iowa State University's still-nameless creation, who recently served as MC to open the school's new Electrical and Computer Engineering building. Said robot is comprised of two Barrett Whole Arm Manipulators stuck on either side of a torso, with a dual-Quickcam-equipped head that can be made to emote thanks to some simple eyebrows and lips. When not cutting ceremonial ribbons he can be found in the lab, twisting and dropping objects to learn about them, as shown in the video after the break. Next step: twisting and dropping lab technicians.[Via Plastic Pals]
Study finds 'conclusive evidence' of games/violence link?
Iowa State University's Craig Anderson has led a study which claims 'conclusive evidence' of a link between violent video games and increased aggression in children. The findings (and indeed the validity of the study) have been challenged by Christopher Ferguson whose research at Texas A&M International University has found the opposite. Ferguson finds a number of flaws in the Iowa State study, which he says demonstrates only "weak correlations". We can spot a few of our own. For example there is no definitive usefully testable method for determining aggressive tendencies. By failing to factor in extraneous variables, the study results could quite easily be interpreted to indicate that aggressive tendencies cause kids to spend more time playing violent video games. Just because two things are correlated does not mean that one causes the other. The majority of dead people have eaten meat. That doesn't mean that meat kills people.
Researchers create solar tie that charges, carries cellphone
There's certainly no shortage of folks working to incorporate solar cells into clothing and accessories, but a team of researchers from Iowa State University now look to have devised a way to make the wearable technology slightly more discreet, with them using digital textile printing to print fabric that matches the pattern of the solar cells. The solar cells themselves are then attached using a "liquid stitch" method, although that apparently presented its own set of problems, as the application of the cells made it difficult to tie a knot. As the researchers helpfully point out in thier paper, however, a clip-on tie would solve that problem. Combine that with the special pouch for carrying your cellphone, and you've got a combo that can't be beat.[Via textually.org]
