Today's video is an interview with the Corporate Alliance Director and the Chief Technology Officer of the International Association of Privacy Professionals (IAPP), a non-profit organization that claims it is "...the largest and most comprehensive global information privacy community and resource, helping practitioners develop and advance their careers and organizations manage and protect their data." In other words, it's not the same as the much-beloved Electronic Privacy Information Center (EPIC), but is -- as its name implies -- a group of people engaged in privacy protection as part of their work or whose work is about privacy full-time, which seems to be the case for more and more IT and Web people lately, what with HIPAA and other privacy-oriented regulations. This is a growing field, well worth learning more about.

30 years ago there was a company that made molded plastic push buttons and keyboard keys, including those used on early Apples, Ataris, and Texas Instrument computers. Said company, Key Source International, has morphed over the years into a supplier of secure keyboards and other biometric security devices. Some of what they make is trivial, and some is interesting. In this video (and the accompanying transcript), made by Tim Lord at the 2013 RSA conference, Key Source International marketing VP Philip Bruno tells us about the company and its products.

In the North of Sweden, in Lappland, there is a university spinoff company named BehavioSec that decides you are you (or that a person using your computer is not you) by the way you type. Not the speed, but rhythm and style quirks, are what they detect and use for authentication. BehavioSec CEO/CTO Neil Costigan obviously knows far more about this than we do, which is why Tim Lord met with him at the 2013 RSA Conference and had him tell us exactly how BehavioSec's system works. As usual, we've provided both a video and a transcript (There's a small "Show/Hide Transcript" link immediately below the video) so you can either watch or read, whichever you prefer.

Last year Pwnie Express showed us their Stealthy Pen Test Unit that plugged directly into a 115 VAC wall outlet. This year at RSA they're proudly displaying their Pwn Pad, which is a highly-modified (and rooted) Nexus 7 tablet "which provides professionals an unprecedented ease of use in evaluating wired and wireless networks." They list its core features as Android OS 4.2 and Ubuntu 12.04; large screen, powerful battery; OSS-based pentester toolkit; and long range wireless packet injection. If you can't see the video (or want to read along) the transcript is below.

Tim Lord met Jay Kim at the RSA Conference in an Francisco. Kim's background is in manufacturing, but he's got an interest in security that has manifested itself in hardware with an emphasis on ease of use. His company, DataLocker, has come up with a fully cross-platform, driver independent portable system that mates a touch-pad input device with an AES-encrypted drive. It doesn't look much different from typical external USB drives, except for being a little beefier and bulkier than the current average, to account for both a touchpad and the additional electronics for performing encryption and decryption in hardware. Because authentication is done on the face of the drive itself, it can be used with any USB-equipped computer available to the user, and works fine as a bootable device, so you can -- for instance -- run a complete Linux system from it. (For that, though, you might want one of the smaller-capacity, solid-state versions of this drive, for speed.) Kim talked about the drive, and painted a rosy picture of what it's like to be a high-tech entrepreneur in Kansas.

This is a Google Hangout interview with Keith Bergelt, Chief Executive Officer of the Open Invention Network (OIN), which was jointly founded by IBM, NEC, Novell, Philips, Red Hat, and Sony to share their relevant patents with all Linux and Open Source developers and users in order to prevent patent troll attacks on FOSS, such as the famous SCO vs. IBM lawsuits that hampered Linux adoption during the early 2000s. It costs nothing to become a an OIN licensee, and over 500 companies have done so. Few people know, however, that individual developers and FOSS users can become OIN licensees; that you are welcome to do so, and it costs nothing. Read their license agreement, sign it, and send it in. That's all it takes. They also buy patents and accept patent donations. And "...if your company is being victimized by any entity seeking to assert its patent portfolio against Linux, please contact us so that we can aid you in your battle with these dark forces." This OIN service is called Linux Defenders 911. We hope you never need to use it, but it's good to know it's there if you do need it.

Even the most loving fathers tend to get upset when their kids destroy "...VCRs, DVD players, a Nintendo Wii, a Sony PS3, [and] numerous mobile phones." With smart phones costing lots more than older stupid phones, and most tablets costing even more, Greg Pilling decided to make aluminum and plexiglass smartphone and tablet cases strong enough to be, if not childproof, at least child-resistant. Since he owned an auto parts manufacturing company in Tucson, AZ, it was no big deal for him. So now he has SASCASE as a second business, and can make you a case for almost any kind of mobile device you might own. His cases look plenty tough, and they aren't cheap. But if you want to save money and make your own, Greg says plans for all cases he makes are open source (even though they aren't on his website yet). Also on the open source front, he is working on an open source "ruggedized" tablet he hopes to bring to market "in the $300-$400 range" to compete with the Panasonic 7” Toughpad that runs more like $1100.

A couple of weeks ago you had the chance to ask Khan Academy lead developer Ben Kamens about the future of online education and the academy itself. Below you'll find his answers to the questions we sent and a few extra that he found interesting.

Imagine not being able to move a mouse or use a keyboard to control your computer. Frustrating, right? A company Timothy Lord found at CES named Eyetech has a solution for this problem: an eye tracker system that can control your computer or TV (or whatever) purely through eye movements. This isn't something you buy on a whim; the system costs $3000. That's a lot, but Eyetech claims they were the first ones to produce a high-accuracy eye tracker for less then $20,000. Obviously, this is a boon to profoundly disabled people. But Eyetech's Keith Jackson says, in the video, that they also have customers who use Eyetech instead of a mouse because of carpal tunnel syndrome, and that with voice recognition and on-screen keyboards -- and Eyetech, of course -- you can use your computer without (literally) lifting a finger.

Last week you had a chance to ask former Republican staffer Derek Khanna about his well publicized firing, copyright law, and the state of the government. Read below to see his answers to your questions.

Bennett Haselton writes "Evgeny Morozov's forthcoming book To Save Everything, Click Here describes how an overly helpful 'kitchen of the future' might stifle the learning process and threaten culinary innovation. True, but we could certainly do better than the current state of how-to directions (in cooking and most other subjects) that you can find today on Google. I suggest that the answer lies not in intelligent kitchen technology, but in designing an algorithm that would produce the best possible how-to directions -- where the 'best' directions are judged according to the results that are achieved by genuine beginners who attempt to follow the directions without help." Read below for the rest of Bennett's review.
Editor's Note: This article was not intended as a full review, but rather a commentary on one point in the book. The author's actual review of the book will appear in March.

William Volk may not be the world's oldest game designer, but he's up there. He started out as a play tester for Avalon Hill in 1979, and since then has worked for Activision and other major players in the game space. His current job is with PlayScreen, where he's working on their Word Carnivale iOS game, which is not violent at all. But over the years Volk has worked on slightly violent video games and has watched public outcries over video game violence since 1976. He's also tracked how much less violence we've seen since lead was removed from gasoline. (Editorial interjection: Aren't most remaining pockets of massive gun violence in cities where many poor kids grow up in apartments that have lead paint?) Due to technical problems during the interview, some of the conversation is missing, primarily about the recent spate of multiple murders. It seems, for instance, that Newtown shooter Adam Lanza was heavily into violent video games, which is sure to spark plenty of new discussion about how they affect players. But then again, as Volk reminded me in an email, "If people were influenced by video games, a majority of Facebook users would be farmers by now," a meme that has been floating around Facebook since last year, if not earlier.

Many of us have plug-in external batteries of one sort to recharge our smart phones when we're away from power outlets. Or we have gigantic aftermarket batteries that make our phones so fat they barely fit in our pockets. So there is this company, Lilliputian Power Systems, that is just starting to market a tiny, butane-powered fuel cell they call the Nectar that plugs into your cell phone (or whatever) through a USB port and supposedly charges it for up to two weeks. That's a lot better than an add-on battery. It looks expensive, although the power "pods" aren't too pricey at $19.99 for two. But wait a minute: Why aren't fuel cells, not internal combustion engines, the "range extenders" in plug-in hybrid cars? A decade back, fuel cells were going to revolutionize our power delivery and consumption systems. A cell phone charger is cute, but is that really all we can get fuel cells to do?

Republican staffer Derek Khanna was thrust into the spotlight in December for being fired after submitting a controversial brief titled: Three Myths about Copyright Law and Where to Start to Fix it. In the brief Khanna said: "Current copyright law does not merely distort some markets – rather it destroys entire markets," a view not very popular with Republicans in the House of Representatives. Since the firing, Khanna has continued to speak out on the need for copyright reform and most recently on the law against unlocking cellphones. Derek has graciously agreed to take some time to answer your questions about copyright reform and IP law. As usual, ask as many questions as you'd like, but please, one question per post.

"It uses a totally different process called Stereolithography," says Max Lobovsky, while other low-cost 3D printers use a process called FDM (fused deposition modeling). Max explains the differences between the two processes in the video, but what it comes down to in the real world is that his process can "do features down to 0.3 mm," which, he says, is much finer than you can get with FDM. It also seems that structures made with Stereolithography can be made stronger and can be machined more accurately than those made by the FDM process. So this is another step toward fully-useful home fabrication of... almost anything. So Formlabs and the company's initial product, the Form 1, are interesting. And surely there will be other "consumer" Stereolithography machines in the market before long, and prices for both the machine and the chemicals they use as raw materials will come down. Meanwhile, a company called 3D Systems is suing Formlabs for patent infringement. This isn't a nickel and dime deal; Formlabs raised $2,945,885 through Kickstarter, says TechCrunch in a story about the suit. And since their 3D printer is an order of magnitude less expensive than earlier Stereolithography machines and the company's future looks bright, 3D Systems might be better off taking a stock settlement than going for cash. They've settled with other alleged infringers before, so there's a precedent for that idea. Suit or no suit, Formlabs is going forward, building and shipping 3D printers as fast as they can -- and President Obama mentioned 3D printing in his State of the Union speech last night, which will surely help boost the entire industry, including Formlabs.

A few weeks ago you had the chance to ask Jack Horner about dinosaurs, science funding, and extinction level events. He's sent back his responses and commented: "Very impressive audience you have!" Read below for more flattery and his answers to your questions.

The Southern California Linux Expo (SCALE) is a venerable and-well regarded volunteer-run, regional Linux conference that draws over 2000 attendees and an amazing array of speakers and open source projects displaying their goodies in the exposition area. The tutorial and speech schedule is crazy-dense, with as many as 10 tracks going at once. Conference Chair Ilan Rabinovitch admits that there is no way you can take in all of SCALE. On the other hand, you are certain to find something new and interesting to learn if you have any interest at all in Open Source. And yes, we mean Open Source, not just Linux. This show has grown far beyond its humble roots as a get-together for a few local students interested in Linux. One last thing: When you register, if you use the promo code SLASH, the $70 pass for all three days is magically reduced to $35. And there are many other ways to get that discount or another one just like it, including affiliation with virtually any Southern California Open Source group or almost any Open Source project. SCALE is 100% non-profit, and wants to "spread the word," not make money.

Ben Kamens spent over 5 years at Fog Creek, eventually working his way up to VP of engineering. However, after watching one of Salman Khan's talks he started to volunteer his time at Khan Academy, and is now the lead developer. In-between providing a free world-class education for anyone anywhere, he's graciously agreed to answer some of your questions. As usual, ask as many questions as you'd like, but please, one question per post.

Nerval's Lobster writes "Gavin Newsom, former mayor of San Francisco and current lieutenant governor of California, argues in his new book Citizenville that citizens need to take the lead in solving society's problems, sidestepping government bureaucracy with a variety of technological tools. It's more efficient for those engineers and concerned citizens to take open government data and use it to build apps that serve a civic function—such as Google Earth, or a map that displays crime statistics—than for government to try and provide these tools itself. But Newsom doesn't limit his attacks on government bureaucracy to politicians; he also reserves some fire for the IT departments, which he views as an outdated relic. 'The traditional IT department, which set up and maintained complex, centralized services—networks, servers, computers, e-mail, printers—may be on its way out,' he writes. 'As we move toward the cloud and technology gets easier to use, we'll have less need for full-time teams of people to maintain our stuff.' Despite his advocacy of the cloud and collaboration, he's also ambivalent about Wikileaks. 'It has made government and diplomacy much more challenging and ultimately less honest,' he writes at one point, 'as people fear that their private communications might become public.' Nonetheless, he thinks WikiLeaks and its ilk are ultimately here to stay: 'It is happening, and it's going to keep happening, and it's going to intensify.' In the end, he feels the benefits of collaboration and openness outweigh the drawbacks." Keep reading for the rest of Nick's review.

Jon Brodkin writes "I’ve been a longtime fan of Brain Age. Mixed in among the standard-issue kill-everything-you-see/race/sports types of games that dominate gaming, Brain Age on the Nintendo DS always provided something unique, fun, and mentally stimulating. Doing math problems, counting syllables, recognizing patterns, and memorizing stuff was far more enjoyable than anyone would have expected in Brain Age: Train Your Brain in Minutes a Day, the game that kicked off the series seven years ago. Based on the research of neuroscientist Ryuta Kawashima, the exercises are designed to improve brain function—or at least give players the illusion that they’re getting smarter. Nintendo developed several sequels and spinoffs for the DS after that first game, and now a Nintendo 3DS-exclusive entry is here with Brain Age: Concentration Training, released as a download and physical media this past weekend for $30. Some improvements in gameplay are readily apparent. Handwriting recognition is significantly better. You play the game by holding the 3DS upright, rather than sideways like a book, and it works so well I wonder why previous Brain Age games used the wacky book-like layout at all." Read below to see what Jon thinks of the 3DS-exclusive version.