Not that anyone is really paying attention, but the site is fixed and works again. I admittedly was quite a bit lazy in looking into it, bur finally spent some time, and the site appears operational again. That means I can start posting content that no one seems to really look at right now. yeah!!!!!!!!!!!!!!!!
Ever feel your eyes glazing over when you see yet another security warning pop up on your monitor? In a first, scientists have used magnetic resonance imaging to measure a human brain’s dramatic drop in attention that results when a computer user is subjected to just two security warnings in a short time.
In a paper scheduled to be presented next month at the Association for Computing Machinery’s CHI 2015 conference, researchers will present data that maps regions of the brain responsible for visual processing. The MRI images show a “precipitous drop” in visual processing after even one repeated exposure to a standard security warning and a “large overall drop” after 13 of them. Previously, such warning fatigue has been observed only indirectly, such as one study finding that only 14 percent of participants recognized content changes to confirmation dialog boxes or another that recorded users clicking through one-half of all SSL warnings in less than two seconds.
The inattention is the result of a phenomenon known as habituation, or the tendency for organisms’ neural systems to show partial or complete cessations of responses to stimuli over repeated exposures. Such repetition suppression, or RS, has long been documented in everything from sea slugs to humans. By directly measuring RS in the brains of people exposed to computer security warnings, the scientists were then able to test more effective ways that software makers can alert people to potential risks. The paper—titled “How Polymorphic Warnings Reduce Habituation in the Brain—Insights from an fMRI Study“—is one of two to be presented at CHI 2015 that studies people’s responses to security warnings.
Users’ habituation to security warnings is pervasive, and is often attributed to users’ carelessness and inattention. However, we demonstrate that habituation is largely obligatory as a result of how the brain processes familiar visual stimuli. A chief implication of our results is that because habituation occurs unconsciously at the neurobiological level, interventions designed to encourage greater attention and vigilance on the part of users—such as SETA programs—are incomplete on their own. Our findings suggest that a complimentary solution is to develop UI designs that are less susceptible to habituation.
Staples has released a list of the stores that were hit by their credit Card breach earlier this year. They give the dates that each store was affected, to help give an idea if you had used your cared there. Here is the press release for this, adn the list of stores and the actual dates affected are here.
Come check out The Machine Tools as we play at Loafers tonight.
Music starts @8 PM. At the corner of Rockwell and Lawrence.