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American Airlines to test automatic security screening this fall
It's bad enough that US airports engage in security theater that seldom makes you safer. However, it's made that much worse by the delays -- having to wait for agents to X-ray your bags is frustrating when you're desperate to get to your gate. American Airlines and the Transportation Security Administration aren't deaf to your complaints, though. They're partnering on a trial this fall for automatic screening technology that should be both more effective and save about 30 percent of your precious time in line. Among the improvements are automatic conveyor belts, a way of isolating risky bags without disrupting the queue, RIFD tags for bins and cameras that link outside photos of a bag to its X-ray.
Infrascanner: the handheld NIR hematoma detector
As technology continues to make doctors' lives a bit easier (not to mention saving a few in the process), we've got yet another device that can detect a potentially fatal problem long before mere humans can figure it out. The Indian-based Infrascanner is a "handheld, non-invasive, near-infrared (NIR) based mobile imaging device used to detect brain hematoma at the site of injury" within the most important stage of pre-analysis. The device could also aid in the decision to proceed with "other tests such as head Computed Tomography (CT) scans" when not "facilitating surgical intervention decisions." While the methods behind the scanning are quite sophisticated, the unit uses diffused optical tomography to convert the light differential data seen in the local concentrations of hemoglobin into "interpretative scientific results." Potentially best of all, however, is just how close this thing is to actually hitting hospital wards, as it's simply missing the oh-so-coveted FDA stamp of approval before it can see commercial use.[Via MedGadget]
