fidzu : geek

Plans to ensure patient safety as the nation transitioned to electronic health records have yet to come to fruition a decade later, according to a new report. From an investigation: In fall 2009, several dozen of the best minds in health information technology huddled at a hotel outside Washington, D.C., to discuss potential dangers of an Obama White House plan to spend billions of tax dollars computerizing medical records. The health data geeks trusted that transitioning from paper to electronic records would cut down on medical errors, help identify new cures for disease and give patients an easy way to track their health care histories. But after two days of discussions, the group warned that few safeguards existed to protect the public from possible consequences of rolling out the new technology so quickly. Because this software tracks the medicines people take and their vital signs, even a tiny error or omission, or a doctor's inability to access the file quickly, can be a matter of life or death. The experts at that September 2009 meeting, mainly members of the American Medical Informatics Association, or AMIA, agreed that safety should be a top priority as federal officials poured more than $30 billion into subsidies to wire up medical offices and hospitals nationwide. The group envisioned creating a national databank to track reports of deaths, injuries and near misses linked to issues with the new technology. It never happened. Instead, plans for putting patient safety first -- and for building a comprehensive injury reporting and reviewing system -- have stalled for nearly a decade, because manufacturers of electronic health records (EHRs), health care providers, federal health care policy wonks, academics and Congress have either blocked the effort or fought over how to do it properly, an ongoing investigation by Fortune and Kaiser Health News shows. Over the past 10 years, the parties have squabbled over how best to collect injury data, over who has the power to require it, over who should pay for it, and over whether to make public damning findings and the names of those responsible for safety problems. In 2015, members of Congress derailed a long-planned EHR safety center, first by challenging the government's authority to create it and later by declining to fund it. A year later, Congress stripped the Food and Drug Administration of its power to regulate the industry or even to track malfunctions and injuries.

Read more of this story at Slashdot.

22 Nov 2019 5:21pm GMT

Twitter says users will finally be able to disable SMS-based two-factor authentication (2FA) for their accounts, and use an alternative method only, such as a mobile one-time code (OTP) authenticator app or a hardware security key. Until this week, this was impossible. From a report: If users wanted to use 2FA for their Twitter account, they had to register a phone number and enable the SMS-based 2FA method, even if they wished it or not. Users who wanted to use an OTP mobile authenticator app or a hardware security key, had to enable the SMS-based 2FA first, and they couldn't disable it. Even if the user chose to use a security key, the SMS-based 2FA method was still active, and exposed the account to attacks known as SIM swaps. Hackers who knew a user's password would perform a SIM swap to temporarily hijack a user's phone number, bypass SMS-based 2FA, and then take over that user's account.

Read more of this story at Slashdot.

22 Nov 2019 4:42pm GMT

Patterned clothing boosts efficiency of implanted Bluetooth medical devices.

22 Nov 2019 4:30pm GMT

Ars staff calls it like they see it on Musk's Cybertruck.

22 Nov 2019 4:15pm GMT

The ducks on a small French smallholding may carry on quacking, a French court ruled this week, rejecting a neighbor's complaint that the birds' racket was making their life a misery. From a report: The court in the town of Dax ruled that the noise from the flock of around 60 ducks and geese kept by retired farmer Dominique Douthe in the foothills of the Pyrenees, southwestern France, was within acceptable limits, broadcaster France 3 said. "The ducks have won," Douthe told Reuters after the court decision. "I'm very happy because I didn't want to slaughter my ducks." The complaint was brought by Douthe's neighbor who moved from the city around a year ago into a property about 50 meters (yards) away from the enclosure in the Soustons district where Douthe keeps her flock. The dispute is the latest in a series of court cases that have pitted the traditional way of life in rural France against modern values which, country-dwellers say, are creeping in from the city.

Read more of this story at Slashdot.

22 Nov 2019 4:02pm GMT

22,000 kids in Colorado get extended Thanksgiving break thanks to outbreak.

22 Nov 2019 3:47pm GMT

Let's start out with my in-the-moment string of notes during the Press Preview at this year's NAIAS (Detroit Auto Show). This covers the main ideas about this year's program at the time. I'll add a few more comments and expanded thoughts at the end. Not sure if it's an actual color trend, but there's a […]

19 Jan 2018 5:32am GMT

For an EcoGeek, there were many surprises at the 2017 edition of the North American International Auto Show (NAIAS). We've been watching the emphasis on green cars decline for a number of years. Some of that is in the mainstreaming of more efficient vehicles, with increased fuel efficiency standards, greater numbers of hybrid vehicles, and […]

10 Jan 2017 2:42pm GMT

Well, it's hanging on in there, but why didn't it conquer the world?

Analysis Does European Commissioner for Competition Margrethe Vestager's team pay close attention to the tech news? If not, perhaps they should.…

19 Oct 2016 10:24am GMT

Linus Torvalds teaches devs a lesson with early rc1 release

Google may have killed off its modular smartphone Project Ara idea, but some of the code that would have made it happen looks like coming to the Linux Kernel.…

17 Oct 2016 6:58am GMT

Your weekly Windows entertainment large and small

This week's worldwide BSOD roundup starts with what looks to your writer like a virtualisation launch bug. Submitter Alexander tells us it came from Peterborough Station, in Cambridgeshire.…

17 Oct 2016 6:28am GMT

Residential power storage options are starting to get more competitive with a flow battery being introduced to the market in Australia. Flow batteries have been something we've looked at for grid-scale storage, and the research into the technology has been making advances. But it has been primarily a utility-scale technology. However, the technology has been […]

31 Mar 2016 5:45pm GMT

It's Wednesday, which means another Deck of Cards workout, the fun yet challenging segment of our group exercise program, The Lifehacker Workout. More »

10 Nov 2011 1:15am GMT

Readers offer their best tips for previewing your iPad home screen from another app, troubleshooting your friends and family's computers from far away, and accessing Google Tasks in the new Gmail layout. More »

10 Nov 2011 1:00am GMT

Facebook recently changed its layout, no longer allowing you to choose between "top stories" and "most recent" stories. Due to user outcry, however, they announced today that they'll be changing it back, though you might not notice it at first. Here's how it works. More »

10 Nov 2011 12:30am GMT

To anyone who has been reading anything on the web over the past few months, this shouldn't come as a surprise. Barnes & Noble is currently embroiled in a patent lawsuit started by Microsoft, after the bookseller/tablet maker refused to pay protection money to Redmond. Barnes & Noble has now openly said what we already knew, and has filed an official complaint at the US Department of Justice: Microsoft is engaging in anticompetitive practices.

09 Nov 2011 4:13pm GMT

"Sources close to Adobe that have been briefed on the company's future development plans have revealed this forthcoming announcement to ZDNet: Our future work with Flash on mobile devices will be focused on enabling Flash developers to package native apps with Adobe AIR for all the major app stores. We will no longer adapt Flash Player for mobile devices to new browser, OS version or device configurations.. . ."

09 Nov 2011 6:34am GMT

"The following are major features for Fedora 16: enhanced cloud support including Aeolus Conductor, Condor Cloud, HekaFS, OpenStack and pacemaker-cloud; KDE Plasma workspaces 4.7; GNOME 3.2; a number of core system improvements including GRUB 2 and the removal of HAL; an updated libvirtd, trusted boot, guest inspection, virtual lock manager and a pvops based kernel for Xen all improve virtualization support."

08 Nov 2011 10:45pm GMT

Tyrs is a microblogging client, supporting Twitter and Status.net (identi.ca), it's based on console using the NCurses module from Python. The release of the 0.5.0 version is a good excuse to introduce Tyrs. Tyrs aims to get a good interaction with a fairly intuitive interface that can provide support ncurses. Tyrs tries also not to [...]

06 Nov 2011 9:43pm GMT

After one year of managing a network of 10 servers with Cfengine I'm currently building two clusters of 50 servers with Puppet (which I'm using for the first time), and have various notes to share. With my experience I had a feeling Cfengine just isn't right for this project, and didn't consider it seriously. These servers are all running Debian GNU/Linux and Puppet felt natural because of the good Debian integration, and the number of users whom also produced a lot of resources. Chef was out of the picture soon because of the scary architecture; CouchDB, Solr and RabbitMQ... coming from Cfengine this seemed like a bad joke. You probably need to hire a Ruby developer when it breaks. Puppet is somewhat better in this regard.

Puppet master needs Ruby, and has a built-in file server using WEBrick. My first disappointment with Puppet was WEBrick. Though PuppetLabs claim you can scale it up to 20 servers, that proved way off, the built-in server has problems serving as little as 5 agents/servers, and you get to see many dropped connections and failed catalog transfers. I was forced to switch to Mongrel and Nginx as frontend very early in the project, on both clusters. This method works much better (even though Apache+Passenger is the recommended method now from PuppetLabs), and it's not a huge complication compared to WEBrick (and Cfengine which doesn't make you jump through any hoops). Part of the reason for this failure is my pull interval, which is 5 minutes with a random sleep time of up to 3 minutes to avoid harmonics (which is still a high occurrence with these intervals and WEBrick fails miserably). In production a customer can not wait on 30/45 minute pull intervals to get his IP address whitelisted for a service, or some other mundane task, it must happen within 10 minutes... but I'll come to these kind of unrealistic ideas a little later.

Unlike the Cfengine article I have no bootstrapping notes, and no code/modules to share. By default the fresh started puppet agent will look for a host called "puppet" and pull in what ever you defined to bootstrap servers in your manifests. As for modules, I wrote a ton of code and though I'd like to share it, my employer owns it. But unlike Cfengine v3 there's a lot of resources out there for Puppet which can teach you everything you need to know, so I don't feel obligated to even ask.

Interesting enough, published modules would not help you get your job done. You will have to write your own, and your team members will have to learn how to use your modules, which also means writing a lot of documentation. Maybe my biggest disappointment is getting disillusioned by most Puppet advocates and DevOps prophets. I found articles and modules most of them write, and experiences they share have nothing to do with the real world. It's like they host servers in a magical land where everything is done in one way and all servers are identical. Hosting big websites and their apps is a much, much different affair.

Every customer does things differently, and I had to write custom modules for each of them. Just between these two clusters a module managing Apache is different, and you can abstract your code a lot but you reach a point where you simply can't push it any more. Or if you can, you create a mess that is unusable by your team members, and I'm trying to make their jobs better not make them miserable. One customer uses an Isilon NAS, the other has a content distribution network, one uses Nginx as a frontend, other has chrooted web servers, one writes logs to a NFS, other to a Syslog cluster... Now imagine this on a scale with 2,000 customers and 3 times the servers and most of the published infrastructure design guidelines become laughable. Instead you find your self implementing custom solutions, and inventing your own rules, best that you can...

I'm ultimately here to tell you that the projects are in a better state then they would be with the usual cluster management policy. My best moment was an e-mail from a team member saying "I read the code, I now understand it [Puppet]. This is fucking awesome!". I knew at that moment I managed to build something good (or good enough), despite the shortcomings I found, and with nothing more than using PuppetLabs resources. Actually, that is not completely honest. Because I did buy and read the book Pro Puppet which contains an excellent chapter on using Git for collaboration on modules between sysadmins and developers, with proper implementation of development, testing and production (Puppet)environments.

05 Nov 2011 11:17pm GMT

Creating json is now ten times easier.

05 Nov 2011 3:10am GMT

Many of you have commented that our NewsVac section hasn't been refreshed since the middle of last month. Others have noticed that our story volume has dropped off. Changes are coming to Linux.com, and until they arrive, you won't see any new stories on the site.

01 Jan 2009 2:00pm GMT

The free and open source software community has been waiting for the G1 cell phone since it was first announced in July. Source code for Google's Android mobile platform has been available, but the G1 marks its commercial debut. It's clearly a good device, but is it what Linux boosters and FOSS advocates have long been anticipating?

31 Dec 2008 2:00pm GMT

Many public administrations already use open source Geographic Information Systems (GIS) to let citizens look at public geographic data trough dedicated Web sites. Others use the same software to partially open the data gathering process: they let citizens directly add geographic information to the official, high-quality GIS databases by drawing or clicking on digital maps.

30 Dec 2008 2:00pm GMT