Hasta La Gadget!

U, S, A! We’re number nine! Wait, nine? At least according to a recent broadband survey by the FCC, yes. The good ol’ US of A ranked ninth (out of the 29 member countries of the Organization for Economic Co-operation and Development) in fixed broadband penetration on a per capita basis, and 12th in terms of pure percentage — behind the UK, South Korea, Iceland, the Netherlands, and plenty of others. Though, granted, these nations lack the sprawling amber waves of grain that America must traverse with cables. The US also trailed in wireless broadband adoption, ranking ninth yet again, behind the likes of Ireland, Australia and Sweden. Worse still, even those with broadband reported slower connections than folks in other countries. Olympia, Washington had the highest average download speeds of any US city with 21Mbps (New York and Seattle tied for second with 11.7Mbps), but was easily topped by Helsinki, Paris, Berlin, and Seoul (35.8Mbps). Well, at least we beat Slovenia… if only just barely.

US lags in broadband adoption and download speeds, still has the best rappers originally appeared on Engadget on Sat, 21 May 2011 18:01:00 EDT. Please see our terms for use of feeds.

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The recent pilfering of PlayStation Network passwords and personal info shows that having a strong passcode doesn’t always guarantee your online safety. However, key-pattern analysis (KPA) software from researchers at American University of Beirut may be able to keep our logins secure even if they’re stolen. You create a unique profile by entering your password a few times while the code tracks the speed and timing of your keystrokes. The software then associates that data to your password as another means of authentication. Henceforth, should the magic word be entered in a different typing tempo, access is denied. We saw a similar solution last year, but that system was meant to prevent multiple users from accessing subscription databases with a single account. This KPA software allows multiple profiles per password so that your significant other can still read all your email — assuming you and your mate reside in the trust tree, of course.

Key pattern analysis software times your typing for improved password protection originally appeared on Engadget on Fri, 20 May 2011 00:29:00 EDT. Please see our terms for use of feeds.

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It’s one thing for a robot to learn English, Japanese, or any other language that we humans have already mastered. It’s quite another for a pair of bots to develop their own, entirely new lexicon, as these two apparently have. Created by Ruth Schulz and her team of researchers at the University of Queensland and Queensland University of Technology, each of these so-called Lingodroids constructed their special language after navigating their way through a labyrinthine space. As they wove around the maze, the Lingobots created spatial maps of their surroundings, with the help of on-board cameras, laser range finders and sonar equipment that helped them avoid walls. They also created words for each mapped location, using a database of syllables. With the mapping complete, the robots would reconvene and communicate their findings to each other, using mounted microphones and speakers. One bot, for example, would spit out a word it had created for the center of the maze (“jaya”), sending both of them off on a “race” to find that spot. If they ended up meeting at the center of the room, they would agree to call it “jaya.” From there, they could tell each other about the area they’d just come from, thereby spawning new words for direction and distance, as well. Schulz is now looking to teach her bots how to express more complex ideas, though her work is likely to hit a roadblock once these two develop a phrase for “armed revolt.”

Lingodroid robots develop their own language, quietly begin plotting against mankind originally appeared on Engadget on Wed, 18 May 2011 11:07:00 EDT. Please see our terms for use of feeds.

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Photovoltaics suffer from gross inefficiency, despite incremental improvements in their power producing capabilities. According to research by a team led by a University of Missouri professor, however, newly developed nantenna-equipped solar sheets can reap more than 90 percent of the sun’s bounty — which is more than double the efficiency of existing solar technologies. Apparently, some “special high-speed electrical circuitry” is the secret sauce behind the solar breakthrough. Of course, the flexible film is currently a flight of fancy and won’t be generating juice for the public anytime soon. The professor and his pals still need capital for commercialization, but they believe a product will be ready within five years. Take your time, guys, it’s not like global warming’s getting worse.

[Image source: Idaho National Laboratory (PDF)]

Mizzou Professor says nantenna solar sheet soaks up 90 percent of the sun’s rays, puts sunscreen to shame originally appeared on Engadget on Tue, 17 May 2011 07:48:00 EDT. Please see our terms for use of feeds.

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Think your body’s a temple? Turns out it’s actually just the antenna the temple’s staff uses to watch football when they’re done praying. A group of engineers from Microsoft Research showcased a technology at Vancouver’s Conference on Human Factors in Computing that offers gesture-based control on a scale that could make the company’s Kinect controller downright laughable. The team demonstrated how it could harness the human body’s reception of electromagnetic noise to create gesture-based computer interaction that does away with the need for a camera — though a receiver is worn on the body (the neck, in this case). The system uses the unique signals given off in different parts of the home to help measure the interaction, effectively turning one’s walls into giant control pads, which can regulate things like lighting and the thermostat. Hopefully games, too, because we can’t wait to play Pac-Man with our bedrooms.

Microsoft motion controller concept kicks sand in Kinect’s puny face originally appeared on Engadget on Wed, 11 May 2011 21:29:00 EDT. Please see our terms for use of feeds.

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