Showing posts with label technology. Show all posts
Showing posts with label technology. Show all posts

Monday, January 12, 2015

Now that's a tiny computer

A full Windows PC that connects to an HDMI port on a monitor. [Link]
This is the Intel Compute Stick, a humble HDMI dongle that houses a full desktop computer experience. It's not a particularly powerful one—you get a quad-core 1.33GHz Intel Atom processor, 2GB of RAM, and 32GB of solid state storage—but it does have Wi-Fi, Bluetooth, and both a full-size USB port and a microSD card slot for expandability. As long as you're not gaming and find yourself a decent couch controller, you could probably do quite a bit from this tiny PC! Here's the spec sheet.
More likely, it'll find a home in small businesses, schools, and the like who want to roll out super cheap computers to their employees, since all you need is this stick, an HDMI monitor and a couple peripherals to get things cranking. Remember when the tiniest PC was a nettop that hooked onto the back of your monitor? Now they come in dongle-form.
If you're feeling brave, you can actually already buy one of these tiny dongle-PCs from Chinese resellers, but it probably won't come with Windows on board. I'd wait for the official Intel version to arrive. The Wall Street Journal says it'll hit by the end of Q1, with a Linux version also available for $90. [Intel via WSJ]

Tuesday, October 14, 2014

The importance of text

Always bet on text. [Link]
At every step of communication technology, textual encoding comes first, everything else after. Because it's vastly cheaper on a symbol-by-symbol basis. You have a working optical telegraph network running in 1790 in France. You the better part of a century of electrical telegraphy, trans-oceanic cables and everything, before anyone bothers with trying to carry voice. You have decades of teleprinter and text-only computer networking, mail and news, chat and publishing, editing and diagnostics, before bandwidth gets cheap enough for images, voice and video. You have pagers, SMS, WAP, USSD and blackberries before iPhones. You haveTeletext and BBSs, netnews and gopher before the web. And today many of the best, and certainly the most efficient parts of the web remain text-centric. I can download all of wikipedia and carry it around on the average smartphone.

Wednesday, October 01, 2014

Windows 10

Windows 9 disappeared after being operational for only 24 hours.

Which is the real story and which is the satire piece?

Microsoft skips 'too good' Windows 9, jumps to Windows 10
Details about Windows 9 are sketchy, but according to internal Microsoft communications obtained by InfoWorld, the OS was fast, intuitive, bug-free, and equally adept with both the Windows Desktop and Metro-style interfaces. "And who would've thought to put the Start button there?!? Genius!" marveled one engineer, though it's unclear where "there" is exactly.
Another engineer likened the OS to the Nintendo Entertainment System's Power Glove accessory, saying, "It's that good a melding of man and machine."
One email chain riffed extensively on how Windows 9 is like the sitcom "Seinfeld" in that it's "about nothing," but also because "there was that one episode where Kramer got the deli meat slicer, and he said he had cut slices of meat so thin, he couldn't even see them. Well, Windows 9 is so transparent, you won't even know it's there. Hell, I'm not even sure I used it!"
"Hey guys, if all this is true, then we can't release this [OS] to the public," one HR manager who had been CC'd on the emails declared. "We have to keep this internal and advertise it as a perk. You know: 'Come work for Microsoft, and you get to use Windows 9!'"
Surprise! Microsoft jumps to Windows 10
Microsoft just said no to 9. The follow-on to the current Windows 8 operating system will be known as Windows 10.
Originally codenamed Windows Threshold, the new operating system essentially does away with the dependency on the tiled "Metro" user interface that Microsoft had attempted to implement across its entire device line, from desktop PCs to Surface tablets and Windows Phone devices. In its place is a combination of the so-called live tiles, present in areas like the new Start Menu, and a more classic Windows experience that aims to please both touch and keyboard-and-mouse users.
Windows 10 is such a substantial leap, according to Microsoft's executive VP of operating systems, Terry Myerson, that the company decided it would be best to skip over Windows 9, the widely expected name for the next version.
"Windows 10 will run on the broadest amount of devices. A tailored experience for each device," Myerson said at a press event here Tuesday. "There will be one way to write a universal application, one store, one way for apps to be discovered purchased and updated across all of these devices."

Sunday, June 01, 2014

A Decade’s Worth of WWDC Keynotes

Nice. [Link]
Once a year, Apple kicks off its World Wide Developer Conference with a keynote presentation, such as the one coming up on Monday, which I’ll be covering for Technologizer. Many people seem to think they’re famous for involving Apple dazzling consumers with an array of new products, to the rapturous approval of everybody involved.
Which is weird, because that’s not the point at all.
Sure, consumers are watching, and Apple hopes that they’re dazzled. But WWDC keynotes are usually the least gadget-centric events which Apple holds, and even though people who covet new Apple products pay close attention, they’re not the primary audience.
Here’s the truth about WWDC keynotes:
  • The fact that they’re part of a conference devoted to informing developers about Apple’s platforms means that the emphasis will be on software–particularly operating systems–and the odds of a radically new hardware product being announced are just about nil;
  • Since epoch-shifting hardware is out of the picture, any devices which do get announced are, by definition, only incrementally superior to their predecessors;
  • No matter how newsy the keynote is, some people–especially ones who were hoping for something extremely specific which didn’t get announced–will deem it a snoozefest;
  • There’s a very good chance that Apple’s stock will fall in the wake of the keynote, presumably indicating that Wall Steeet was not instantly impressed.
Now, I’m a WWDC keynote fan myself–there’s nothing more important to hardware than the software which it runs, so the focus on operating systems and apps makes these events more interesting to me, not less so. But as we gird ourselves for Monday, it might help to calibrate expectations if we review the last ten years of WWDC keynotes.

Friday, May 23, 2014

What do they know that we don't?

What GCHQ destroyed on the Guardian's PC that held Snowden's leaks. [Link]
When Prime Minister David Cameron ordered two GCHQ spooks to go the the Guardian's offices and ritually exorcise two laptops that had held copies of the Snowden leaks, we assumed it was just spook-lunacy; but Privacy International thinks that if you look at which components the spies targeted for destruction, there are hints about ways that spies can control computer hardware.
We examined all the destroyed components, and while much was destroyed, our intial investigation will look to find out more about the following components targeted by GCHQ:
- keyboard controller chip
- trackpad controller chip
- inverting converter chip
Below, the left image shows a keyboard controller board intact while the right image is the destroyed component provided by the Guardian. From our analysis, we believe the targeted component of the keyboard is the keyboard encoder responsible for communicating over the USB and interpreting key presses on its various I/O pins. We believe this component, under the black covering in the image below, is similar in function to the chip described here.

Monday, February 24, 2014

Microsoft making unauthorized apps from websites

Also, Microsoft claims it's Canadian girlfriend does exist, so stop laughing at it. [Link]
As it turns out, this isn’t a native Windows Phone app — and it wasn’t made by Redfin. It was developed by Microsoft, by packaging up Redfin’s mobile website in the form of an installable app.
In fact, the existence of the Redfin app for Windows Phone was a surprise to Redfin.
“Redfin did not authorize Microsoft to do this,” said Redfin spokeswoman Jani Strand in an email to GeekWire today.
Redfin is far from alone in experiencing Microsoft’s web-app wrapup. This is part of a broader initiative by the Redmond company to stock its app store with more of the popular services that consumers have come to expect on smartphones. There are more than 80 apps associated with the Microsoft WebApps account on the Windows Phone Store at the moment — including notable brands such as Trulia, Lowe’s, Meetup, Coach, Ugg, Jimmy John’s, Orbitz, and many more.
The initiative dates back to the fall, when Southwest Airlines asked Microsoft to remove its unauthorized web app, developed by Microsoft, from the Windows Phone Store. Microsoft complied with that request, but the overall initiative has continued, with one of the web apps, for the TOMS shoes and eyewear site, published as recently as yesterday. The Redfin app was published last week.
Responding to an inquiry from GeekWire today, Microsoft said the reception for the web apps overall has been positive. The idea, the company says, is to give Windows Phone users  ”quick pinnable access to select mobile websites that work great on Windows Phone.”
Uh huh.



Monday, February 10, 2014

Windows 8 is a disaster

No mincing of words here. [Link]
God knows, Microsoft tries. It's a wonderful observer and follower. After watching Windows Vista get mismanaged and then slapped around by Apple, it tapped Steven Sinofsky to reimagine Windows. It's fair to say that this man shares many of the same character traits—and flaws—that defined Steve Jobs. He was belligerent and one-sided, didn't work well with others, had no qualms about tossing out features and technologies that didn't originate with his group, and had absolutely zero respect for customer feedback. Here, finally, was a guy who could push through a Steve Jobs-style, singular product vision.
And he did. Sadly, the result was Windows 8.
The reason this happened is that while Sinofsky had the maniacal power and force of will of a Steve Jobs, he lacked Jobs' best gift: An innate understanding of good design. Windows 8 is not well-designed. It's a mess. But Windows 8 is a bigger problem than that. Windows 8 is a disaster in every sense of the word.
This is not open to debate, is not part of some cute imaginary world where everyone's opinion is equally valid or whatever. Windows 8 is a disaster. Period.
While some Windows backers took a wait-and-see approach and openly criticized me for being honest about this, I had found out from internal sources immediately that the product was doomed from the get-go, feared and ignored by customers, partners and other groups in Microsoft alike. Windows 8 was such a disaster that Steven Sinofsky was ejected from the company and his team of lieutenants was removed from Windows in a cyclone of change that triggered a reorganization of the entire company. Even Sinofsky's benefactor, Microsoft's then-CEO Steve Ballmer, was removed from office. Why did all this happen? Because together, these people set the company and Windows back by years and have perhaps destroyed what was once the most successful software franchise of all time.
The specifics of what's wrong in Windows 8 don't really matter, and of course we've discussed this issue many times. Certainly, some of it isn't even Microsoft's fault: The personal computing market is moving on. But at a high level, the Sinofsky era was of course a reaction to what came before. Likewise, what's happening post-Sinofsky is another reaction, this time to what happened during his tenure. And while Windows 8.1 could be seen as an overdue nod to responding to customer feedback again, what's happened since then, and can be seen more clearly in Windows 8.1 Update 1, is ... troubling.
To be clear, Windows 8.1 Update 1 is not exactly an earth-shattering update, and while it brings many small changes to Windows, it likewise doesn't add any major new features. Windows 7 and 8 represented what the Windows team could deliver in three years, and Windows 8.1 is what they can do in a year. Update 1? That's about three months' worth of work, tops.
The problem with Update 1 isn't in any single small functional addition. It's in the strategic direction that this update implies. You may recall that I previously described Windows 8.1 as an apology, a way to fix Windows as much as possible in one year, and make the Metro environment more hospitable to tablet users (fewer trips to the desktop and Control Panel) and make the desktop more hospitable to traditional PC users (fewer reasons to visit the Metro side of the fence). In that sense, Windows 8.1 is "successful," but only within the confines of the madness of its predecessor. It doesn't do a thing to address the fact that Windows isn't a single OS. It's two of them, mobile and desktop, fused together unnaturally like a Frankenstein's monster.
Windows 8's big problem is that is tried to combine the desktop and the tablet and not the phone and the tablet like iOS does.

Tuesday, February 04, 2014

Falcon 9 landing tests

The goal: to bring back the first stage of a Falcon 9 rocket and land it under power for reuse like rockets are supposed to. [Link]
The prospect of a Falcon 9 v1.1 first stage returning to terra firma following launch is continuing to advance along a path towards reality, as the SpaceX team push forward with testing on the system’s landing legs at their Texas test facility. Photos of the Grasshopper 2 (GH2) test vehicle have surfaced, showing the leg structures that are likely to be similar to those that will fly on a real mission this year.

Thursday, December 19, 2013

The 'Killer Robot' Olympics

DARPA Robotics Challenge. [Link]
Valkyrie and her fellow competitors—Chimp, RoboSimian, Hubo, Schaft and Thor—are at the center of a debate beset by distortions and spin on every side. Their developers want to portray them as benign; their detractors want to ban “killer robots.” But what’s certainly true is that we’re at “the beginning of a historic transformation in robotics,” as DARPA puts it. And the inescapable reality is that some machines will save lives and some will take lives, and they’ll be programmed to make the relatively simple but critical decisions on their own that determine who survives and who dies.
Many of these “robots” will take the form of airborne drones, big and small; some will be weapons systems on ships; and some, like Valkyrie and the other competitors scrambling over the obstacle course at Homestead-Miami Speedway, will be moving more or less like animals and humans.
The implications are enormous as all this comes amid widespread and growing excitement about robotics in daily life. Jeff Bezos just floated the imaginative notion that Amazon.com will be using drones to deliver packages in the not-too-distant future. The Google empire, always the spotter and setter of trends, is busy meanwhile buying up some of the best robotic labs in the business. But there’s no doubt the sinister Schwarzeneggan shadow of The Terminator haunts much of the discussion of military automatons.
A year ago, Human Rights Watch and the International Human Rights Clinic at Harvard published a report with the arresting title “Losing Humanity: The Case against Killer Robots,” that I found perfectly convincing when I first read it. “Fully autonomous weapons,” it concluded, would be unable to meet international legal standards under the Geneva Conventions and, in action, they would have no compassion to temper their lethal judgments.

Tuesday, December 17, 2013

Pew pew pew

Army laser truck. [Link]
The HEL MD is being developed to show directed-energy force-protection capabilities against rockets, artillery and mortars, known as RAM. It is also intended to protect against unmanned aerial vehicles, known as UAVs, and cruise missiles.

Mortars travel at low velocities for short ranges in high-arching trajectories. These weapons, as well as UAVs, are representative of the threat encountered by U.S. and allied forces on the battlefield, officials said.

Initial system effectiveness was proven through low- and medium-power test demonstration that took place in 2011. High-power testing has now concluded at the High Energy Laser Systems Test Facility on White Sands Missile Range.

The demonstration and testing confirms the capability of a mobile solid-state laser weapon system to counter mortars, UAVs, and intelligence, surveillance and reconnaissance sensors mounted on the UAVs, officials said.

The recent testing utilized a 10-kilowatt class laser. In the future, a 50-kW class laser will be integrated into the HEL MD platform, officials said. The 50-kW laser is scheduled to be upgraded to a 100-kW class laser in subsequent demonstrations, they added.

The supporting thermal and power subsystems will also be upgraded to support the increasingly powerful solid-state lasers, according to USASMDC/ARSTRAT officials. They said these upgrades will increase the effective range of the laser or decrease required lase time on target. 


Monday, December 16, 2013

Hoisted on their own petards

And it couldn't happen to nicer people: spammers. [Link]
The search engine optimization community has spent the last two years in a panic. SEO people flood our Internet with spam links and fake Twitter bots and paid traffic, to help bad websites look more popular than they are, to deliver fake viewers to web ads.
They now spend their lives on the run, Google nipping at their heels. Their biggest project? Removing all the spam links on websites like this one—the spam links that they put there.
In early 2011, Google issued an update to its search algorithm—they called it "Panda"—that elevated social media and news sites. Sites both big and small, usually spammy and sometimes not, saw major decline in their Google traffic. Companies like About and Mahalo and eHow cratered. Google said they wanted for "the 'good guys' making great sites for users, not just algorithms, to see their effort rewarded."
In spring of 2012, Google moved on from Panda to Penguin, which further refined that goal, though still the updates sometimes had a negative effect on non-spam sites, cutting traffic to older and larger sites.
But it was the Penguin 2.1, released in October, that sent spammers to the bitter edge; now they can't repent fast enough for their spammy sins.


Wednesday, December 04, 2013

That's the kind of thing an idiot would have on his luggage!

The launch code for U.S. nukes was 00000000 for twenty years. [Link]
Remember all those cold war movies where nuclear missile crews are frantically dialing in the secret codes sent by the White House to launch nuclear-tipped intercontinental ballistic missiles? Well, for two decades, all the Minuteman nuclear missiles in the US used the same eight-digit numeric passcode to enable their warheads: 00000000.
That fact, originally revealed in a column in 2004 by then-president of the Center for Defense Information Dr. Bruce G. Blair, a former US Air Force officer who manned Minuteman silos, was alsomentioned in a paper by Steven M. Bellovin, a computer science professor at Columbia University who teaches security architecture. Both of these sources were cited this week in an article on the site Today I Found Out written by  Karl Smallwood, as well as in an article in the UK's Daily Mail.
The codes, known as Permissive Action Links (PALs), were supposed to prevent the use of nuclear weapons—and the nuclear weapons under joint control with NATO countries in particular—without the authorization of the president of the United States. The need for such controls became clear during the 1963-1964 Cyprus crisis, when NATO members Turkey and Greece were reportedly seeking control of NATO nuclear weapons—to use on each other.
At least that's the way it was supposed to work, following an executive order from President John F. Kennedy. But at the time of the Cuban Missile Crisis, more than half of the missiles in Europe, including those in Turkey, lacked PAL controls. And while Secretary of Defense Robert McNamara directly oversaw the installation of PALs on the US-based ICBM arsenal, US Strategic Command generals almost immediately had the PAL codes all reset to 00000000 to ensure that the missiles were ready for use regardless of whether the president was available to give authorization.
Dr. Blair stated that that the not-so-secret code was hardly a secret from the crews manning the silos. "Our launch checklist in fact instructed us, the firing crew, to double-check the locking panel in our underground launch bunker to ensure that no digits other than zero had been inadvertently dialed into the panel," Blair noted.

Tuesday, November 12, 2013

DDG 1000 launched

A stealthy, deadly ship. Her fist commander: Captain James A. Kirk. [Link]
The U.S. Navy has unveiled its most ambitious and expensive warship to ever hit the high seas: The Zumwalt DDG 1000.
Launched into the water earlier this week by General Dynamics, a Maine-based shipbuilder, the Zumwalt—named after the former Chief of Naval Operations Adm. Elmo R. “Bud” Zumwalt Jr.—is built for both land and water attacks, and is equipped with some of the world’s most advanced Naval weaponry. Its intended purpose, according to the Navy, is to “provide independent forward presence and deterrence” and to “operate as part of joint and combined expeditionary forces.” In other words: It’s a destroyer ship.
The ship’s appropriately titled “Advanced Gun System,” built by Raytheon, the global defense contractor, is designed to fire rocket-powered missiles at a distance of 63 miles, guided by a system five times more accurate than anything the Navy currently uses. The ship may be big, but it’s stealthy, too. The Zumwalt features a  “tumblehome” hull, which keeps the ship’s location relatively clear from radar screens. And the ship’s propulsion system, designed by the maritime division of Rolls-Royce, can generate 78 megawatts of electricity. That’s enough wattage to power a laser weapon on board the ship’s deck—a much-rumored new feature of the Zumwalt.
They’re just rumors, so far, because the Navy hasn’t yet finished building the ship. Though General Dynamics launched the Zumwalt into water this week, the Navy won’t actually receive it until early 2014. At that point, Navy engineers will finish building out its weaponry system and activate the ship’s combat systems. The Navy predicts the Zumwalt will be ready for battle by 2016.
And yesterday, the Navy announced the ship’s commander-to-be: Captain James A. Kirk, a navy veteran. Yes, that’s right. Captain Kirk will pilot this futuristic vessel. (Hear that? That’s the sound of Star Trek fans high-fiving around the globe.)

Monday, November 04, 2013

Roaming city

Seems cool, if incredibly impractical. [Link]
Architizer showcases this awesome engineering and architectural project: a roaming city that would will actually work if someone builds it. In the past, some people have imagined roaming cities but nobody got to turn these pipe dreams into functional projects. This is the first one that actually makes sense.
British architect Ron Herron first proposed such an idea in the 1960s, but it has taken five decades for someone to actually make a full project that takes into consideration every aspect needed to make it work—from the structural and power requirements to the social aspects of a life in a city on the move.

3-D Printed Prosthetic Hand

Now that is a good use for a 3-D printer. [Link]
3-D printers are one of the coolest pieces of technology available. Part of what makes them so cool is how easily they can improve someone's life. Paul McCarthy was looking for an inexpensive but functional prosthetic hand for his son Leon. Leon was born without fingers on his left hand. Paul found a video online about a prosthetic hand that anyone could make with a 3-D printer, based on a design by Washington state inventor Ivan Owen. Now Leon proudly calls himself a cyborg as he shows off his functioning robotic hand. The coolest part: It didn't even cost that much. After spending around $2000 on the printer, materials only cost about $10 — much less than the tens of thousands a prosthesis would cost.


Friday, October 18, 2013

Assessing the Exchanges

Assessing what has gone wrong. [Link]
What has happened, at least so far, presents itself in several layers. One key problem, which to date has been the most prominent in public, has to do with a late-in-the-game decision to require users to go through a complex account-creation process before even reaching any coverage options. Administration officials apparently went back and forth several times on this question, and the ultimate decision required the creation of a series of patches over an already developed site in a very short time. Most of the problems people have faced so far are a function of that decision, and have had to do with creating user accounts and so getting through the very first steps involved in purchasing coverage. Some journalists and analysts have speculated that this decision was made in order to prevent people from seeing premium costs before they could also see any subsidies they might be eligible for, so that the shock of higher prices could be contained and so that simply curious observers and journalists couldn’t get a picture of premium costs in the various states. This explanation strikes me as plausible, and it struck several of the people I spoke with as plausible, but none of them could confirm it. It may be true, but it’s surely not the only possible explanation. Whatever the cause, that decision has created crippling problems that are still largely unresolved.

Many of these problems were reported in an October 12 New York Times story that detailed some serious dysfunction in the development process. The people I spoke with all confirmed that nearly all of the details in the story were correct, though several of them did strenuously deny one claim—that CGI Federal, the biggest contractor involved in building the site, was not provided with the information it needed to start writing code for the site until the spring of this year. This detail in the story aroused some shock and surprise among outside web developers, and these CMS officials say it’s just not true.

The people I spoke with did all confirm the importance of one other detail in the Times story: that CMS did not hire a general contractor to manage the exchange project but handled that overall technical management task itself. None of the people I spoke with wanted to get into how this decision was made or at what level, but all of them agreed that it was a very bad idea and was at the core of the disaster they have so far experienced.

The problems people are now facing with the basic interface have taken up most of the time that CMS and its contractors have devoted to troubleshooting so far, and although things have improved a little on this front quite serious problems remain. But there are very serious problems beyond that, which are more like the sorts of problems people were predicting before the launch: database problems at the nexus of several federal and industry data sources. The federal data hub itself is so far doing reasonably well at its basic tasks, and that has come as a relief to CMS. But some of the site functions that rely on the hub, both in the federal exchanges and a number of the state exchanges, remain highly problematic. The calculation of subsidies continues to fail tests, and it’s pretty clear that some actual consumers have made actual purchases with bad information, which will become apparent to them when they get their first bills. If the interface problems are addressed and the volume of purchases increases, this calculation problem could become a huge concern.

Meanwhile, the back-end communication between the exchanges and the insurers has been terrible, as is increasingly being reported. The extent of these problems has also been a surprise to CMS, and here too an increase in volume if the user interface issues are solved could lead to huge problems that would be very difficult to correct. CMS officials and the large insurers thought at first that the garbled data being automatically sent to insurers must be a function of some very simple problems of format incompatibility between the government and insurer systems, but that now seems not to be the case, and the problem appears to be deeper and harder to resolve. It is a very high priority problem, because the system will not be able to function if the insurers cannot have some confidence about the data they receive. At this point, insurers are trying to work through the data manually, because the volume of enrollments is very, very low. But again, if that changes, this could quickly become impossible.

In a couple of ways, then, the severe user-interface problems at the front end of the federal exchange has actually had some advantages from CMS’s point of view, because by keeping enrollment volume low it has kept some other huge problems from becoming instantly uncontrollable.

But that low volume is mostly a very bad thing for Obamacare, of course, since the viability of the exchanges depends on a certain size and demographic mix which cannot be attained unless these problems are resolved very quickly. I couldn’t get enrollment numbers from any of the people I spoke with, but I was told that the uptake model that HHS built (using CBO projections) to predict how the exchanges would work made a low-end estimate that just under half a million people would enroll nationwide by October 31st, and that enrollment would then accelerate dramatically between November 15 and December 30th. The October 31 target, which was thought to be modest, now looks essentially impossible to reach, but their bigger worry is that period in November and December. 
If the problems now plaguing the system are not resolved by mid-November and the flow of enrollments at that point looks like it does now, the prospects for the first year of the exchanges will be in very grave jeopardy. Some large advertising and outreach campaigns are also geared to that crucial six-week period around Thanksgiving and Christmas, so if the sites are not functional, all of that might not happen—or else might be wasted. If that’s what the late fall looks like, the administration might need to consider what one of the people I spoke with described as “unthinkable options” regarding the first year of the exchanges.

All of the CMS people I spoke with thought the state-run exchanges are in far better shape than the federal system under their purview. But the insurers do not seem that much happier with many of those state exchanges. Back-end data issues seem to be a problem everywhere, and some of the early enrollment figures being released by the states are not matching up with insurance company data about enrollments in those states, which suggests a breakdown in communication that is only beginning to be understood. The insurers believe that only Nevada, Colorado, Washington state, and Kentucky have what could reasonably be described as working systems at this point. Still, there is no question that on the whole the states with state-run exchanges are in better shape than those with federal ones.

The tone of the CMS officials who spoke with me was a kind of restrained panic. Among the insurance company officials (who, I should stress again, work in the Washington offices of some large insurers, and so are basically policy people and lobbyists), there was much less restraint. The insurers are very, very worried about the viability of the exchange system—especially but not exclusively at the federal level.

One key worry is based on the fact that what they’re facing is not a situation where it is impossible to buy coverage but one where it is possible but very difficult to buy coverage. That’s much worse from their point of view, because it means that only highly motivated consumers are getting coverage. People who are highly motivated to get coverage in a community-rated insurance system are very likely to be in bad health. The healthy young man who sees an ad for his state exchange during a baseball game and loads up the site to get coverage—the dream consumer so essential to the design of the exchange system—will not keep trying 25 times over a week if the site is not working. The person with high health costs and no insurance will. The exchange system is designed to enable that sick person to get coverage, of course, but it can only do that if the healthy person does too. The insurers don’t yet have a clear overall sense of the risk profile of the people who are signing up, but the circumstantial evidence they have is very distressing to them. The danger of a rapid adverse selection spiral is much more serious than they believed possible this summer. They would love it if the administration could shut down the exchange system, at least the federal one, until the interface problems can be addressed. But they know this is impossible.

And they believe, as the CMS officials I spoke with do, that all of these problems will not be addressed immediately. No one wants to say how long it might take, and no one would share with me what estimates they might be getting from their contractors (whom they no longer trust anyway), but there has so far been relatively little progress and it seems like everyone involved is preparing for a process that will take months, not weeks. An extension of the enrollment period for coverage, now set to end on March 31, seems to be almost taken for granted. A delay of the individual mandate penalty—which effectively begins in the middle of February—is not thought to be a crazy idea (though the people I spoke with said they have not seen internal preparations for such a move at this point). 
The nightmare scenarios, the “unthinkable options,” involve larger moves than that—like putting enrollment on hold or re-starting the exchange system from scratch at some point. No one seems to know how this could work or what it would mean, but everyone involved is contending with a far worse set of circumstances than they were prepared for. This is a major disaster from their point of view, not a set of glitches, and they simply do not know how long it will take to fix. They dearly want to see progress day by day, but they are generally not seeing it. 
The fate of these sites is the fate of Obamacare, for reasons that may not be immediately obvious. Health insurance is highly sensitive to the integrity and robustness of the market in which it is sold: though we don’t often think of it this way, health insurance is a financial service, a protection against risk, so the nature and structure of a given insurance plan is highly responsive to the scope and the character of the demand for it at any given time. It is in this sense rather different from most consumer products. This means it is not possible to think of the exchange websites as just sites where products are sold, and to believe that the product is fine but the site has some glitches. If the site doesn’t work, the product cannot work, and the insurance market created by the law cannot be sustained. So a great deal is at stake here, and it now seems a great deal is at risk. 

Friday, October 11, 2013

Has Chrome's New Tab page gotten slow for you?

I like using the New Tab page in Chrome as my start page. Recently, that page got 'improved'. What was a quick start-up now took seconds more. I found a page that had since been deleted, but Google caches all and it has the flags to set to speed it up.

There are two main possibilities to go here:

  1. You liked the old New Tab page and want it back. Go to chrome://flags/#enable-instant-extended-api and select Disable, then click the Restart Now button at the bottom of the page.
  2. You like the new New Tab page, but want it faster. Go to chrome://flags/#enable-local-first-load-ntp and select Disable, then click the Restart Now button at the bottom of the page.



Monday, September 09, 2013

Tech conference kicks off with TitStare app

Are they all 12 year old boys? Even better (worse), there was a 9 year old girl there to present her app at the conference. Way to provide a hostile environment. [Link]
As a lovely followup to recent discussions of gender inclusivity in tech, here's the first presentation from the AOL-ownedTechCrunch Disrupt 2013 startup conference: an app called Titstare, presented by two grinning Australian dudes, exactly as tasteless as it sounds.
The stunt—which the Sydney duo claims was just a "joke"—
was done before to an audience who paid for the opportunity to watch what was essentially a shitty routine pulled from the boys' cabin at sleepaway camp. Some in attendance actually laughed and cheered, so I suppose part of the crowd thought they got their money's worth.
The difference between summer camp and TechCrunch Disrupt, of course, is that Jethro Batts and David Boulton are grown men, ostensibly adults, on a stage at a hugely prominent technology business conference—-a conference that saw these two jackasses and invited them up on that stage. TechCrunch proceeded to tweet a link to Titstare from its official Disrupt account, but decided that was perhaps unwise, and deleted it, settling for this instead:
If only there had been some way to foresee an adverse reaction to "Titstare"—perhaps a "screening" app of some sort is in order. Pandora for common sense?
If you'd like to feel worse today, here's another "demo" from the same "hackathon" "presentation," which is basically a guy pretending to jerk off before a crowd that included a 9-year-old girl.

Monday, June 03, 2013

Professors Are About to Get an Online Education

Education needs to change. Is this the answer? [Link]
Something's got to give. Education is going to change, the question is how and when. Think about it: Today's job market—whether you're designing new drugs, fracking for oil, writing mobile apps or marketing Pop Chips—requires graduates who can think strategically in real time, have strong cognitive skills, see patterns, work in groups and know their way around highly visual virtual environments. This is the same generation that grew up playing online games like Call of Duty and World of Warcraft, but who are almost never asked to use their online skills in any classroom.
MOOCs will inevitably come to K-12 education too. Everyone knows great public school teachers. But we also all know the tenured type who has been mailing it in for years. Parents spend sleepless nights trying to rearrange schedules to get out of Mr. Bleh's fourth-period math class. Online education is about taking the "best in class" teachers and scaling them to thousands or millions of students rather than 25-30 at a time.
The union-dominated teaching corps can be expected to be just as hostile as college professors to moving K-12 to MOOCs. But a certain financial incentive will exist nonetheless. I noted this in a talk recently at an education conference where the audience was filled with people who create education software and services.
I began by pointing out that in 2011 only 7.9% of 11th graders in Chicago public schools tested "college ready." That's failure, and it's worse when you realize how much money is wasted on these abysmal results. Chicago's 23,290 teachers—who make an average salary of $74,839, triple U.S. per capita income and 50% more than median U.S. household income—cost Chicago taxpayers $1.75 billion out of the city's $5.11 billion budget.
Why not forget the teachers and issue all 404,151 students an iPad or Android tablet? At a cost of $161 million, that's less than 10% of the expense of paying teachers' salaries. Add online software, tutors and a $2,000 graduation bonus, and you still don't come close to the cost of teachers. You can't possibly do worse than a 7.9% college readiness level.
When I made this proposal, only slightly facetiously, in a roomful of self-described education entrepreneurs, it was if I'd said that Dewey had plagiarized his decimal system. I was upbraided for not understanding the plight of teachers. The plight of students, as is too often the case in discussions of education, didn't seem to rate the same concern.

It's still early. We need experiments. Much as early movies were made with cameras in front of Broadway shows, current MOOCs are mainly professors droning into a camera. There will always be a place for real, live teachers in classrooms, perhaps more as tutors than lecturers. But online education is going to happen—and it has the potential to be the next great export market. The smart teachers, the good ones, would be well-advised to embrace the change.

Friday, May 31, 2013

Old weapons with new life; tools for making new weapons in the field

First, old weapons finding new life in Syria. [Link]
Watch enough YouTube videos of the fighting in Syria, and you’ll start to notice it: a long-tubed gun, mounted on the back of either a jeep or large, fast pickup. Usually it’s blasting bunkers, blockhouses, fortified positions, or places where snipers are hiding. It even goes after tanks. And whenever it fires, the gun seems to kick up way more hell behind it than what it sends out the barrel’s front end. It’s theM40 106mm recoilless rifle, an American-made, Vietnam-vintage weapon that got dropped from the Army and Marine inventory back during the early 1970s. Until recently, the 106mm hadn’t seen much action in the irregular wars that have swept the globe. Then M40s somehow came into the hands of rebels in Libya and Syria. Suddenly, the 106mm – light, cheap, easily transportable, simple to operate, and packing a punch all out of proportion to its modest size — has emerged as a possible Great Asymmetric Weapon of the Day.
Although the U.S. military no longer officially uses the M40, they still keep some around. A few found their way to Afghanistan where they were put to use by certain Special Forces units. The Danish and Australian armies, which acquired them from the U.S. decades ago under the Foreign Military Sales (FMS) program, used them extensively during their ground operations there.
In Libya, the M40 was used primarily in urban warfare, killing tanks and fortified positions. How exactly it found its way into the hands of the rebels there is a bit of a mystery. The M40s showed up in Libya along with thousands of brand new Belgian FN rifles, apparently from Western arsenals. That lead many to suspect they were supplied by Western intelligence. The M40s currently being seen in Syria might be coming either from the same sources that supplied the Libyan rebels or even from the Libyans themselves.
There is also a strong possibility that these weapons might actually be of Iranian origin. Iran’s state-owned weapons arsenal, the Defense Industry Organization, has been manufacturing what was originally a licensed-version of the M40. Now called the “Anti-Tank Gun 106,” it is being offered on the open market, and are probably being supplied to the Syrian Army, which have since lost them to the rebels.
While the M40 makes a big comeback in the Middle East, dozens of other armies all over the world never stopped using it. The Danish and Australian armies have used the 106mm in Afghanistan with excellent results. It turns out that in many instances they have outperformed the expensive, high tech, anti-tank rockets like the TOW,  the Javelin and others that were supposed to replace the M40 four decades ago.
Second, using aircraft carriers as 3D printing factories. [Link]
According to one Lieutenant Commander Michael Llenza, the Navy's future lies in converting aircraft carriers into “floating factories,” each carrying a fleet of 3D printers to churn out weapons, drones, and even shelters at a moment’s notice. There’s money and time to be saved in the sheer logistical rationality of the scheme. For example, when cylindrical bullets are stacked, tiny bits of wasted space are created—which add up, when you're talking about millions of the things. Rectangular packages of powder, which could be printed into bullets when needed, are a far more efficient use of space.
Right now, research on such a scheme is being done in bits and pieces. Llenza points out a handful of examples, including Contour Crafting, the building-sized 3D printing system, as well as several recent projects in which complete UAVs were produced overnight:
[…] The University of Virginia printed a UAV controlled by a relatively cheap Android phone whose camera was used to shoot aerial imagery. Designed for a top speed of 45 mph, the aircraft crashed on its first flight. The students just went back to the lab and printed out a replacement nose cone, a capability envied by any squadron maintenance officer. The eventual goal is a drone that flies right out of the printer with electronics and motive power already in place. An organic ability to print replaceable drones from ships, forward operating bases or during disaster relief operations to serve as targets or observation platforms could be a huge enabler for sailors and Marines.
Of course, there are still huge gaps to be bridged, technologically speaking, before 3D printing can be adopted as a large-scale military inventory strategy. It’s supremely expensive right now, and more importantly, the structural stability of many materials is inconsistent—so replacing critical pieces of machinery is out of the question.