Beta
×

Welcome to the Slashdot Beta site -- learn more here. Use the link in the footer or click here to return to the Classic version of Slashdot.

Thank you!

Before you choose to head back to the Classic look of the site, we'd appreciate it if you share your thoughts on the Beta; your feedback is what drives our ongoing development.

Beta is different and we value you taking the time to try it out. Please take a look at the changes we've made in Beta and  learn more about it. Thanks for reading, and for making the site better!

A Bike Taillight that Goes Beyond Mere Taillighting (Video)

Roblimo posted about 5 months ago | from the a-bike-light-that-plays-pong-on-your-back dept.

Hardware 86

Meet David. Tim Lord ran into him at the 2014 Maker Faire Bay Area. He didn't have a display, and he wasn't obviously trying to sell anything or promote a Kickstarter campaign. He was just walking around with a panel full of LEDs that he wears as a backpack while riding his bike, which beats the heck out of regular bike taillights, even the blinky flashy ones a lot of us have these days. So good on you, David. This is your three minutes of Slashdot fame -- and please note, people, that you can now fast-forward through any preroll ads longer than 30 seconds, so you won't get bombed with multi-minute ads to watch a three minute Slashdot video. (Alternate video link)

Not A Hoverboard, but Close (Video)

Roblimo posted about 5 months ago | from the if-one-wheel-is-$1500,-does-the-two-wheeled-version-cost-$3000? dept.

Transportation 66

It's a one-wheeled, self-balancing electric skateboard called (appropriately) the Onewheel. You can't buy one right now. They've already shipped all of their first production runs and still have Kickstarter backers' orders to fulfill. After that, though, they might make one for you -- if you come up with a deposit of $500 against a total price of $1499. Plus shipping. This may seem like a lot of money to some people, but enough folks have found it reasonable that Onewheel has sold out not just its first production run but also the second one. Their Kickstarter success was nothing short of amazing, with $630,862 raised although their goal was only $100,000. Inventor Kyle Doerksen is the man behind Onewheel, but he's also one of the people behind Faraday Bicycles, whose flagship model costs $3500 -- and whose initial production run is also sold out -- which means there are people around who are willing to pay $3500 for an electric bicycle instead of putting a motor kit on a used Schwinn for a total cost of less than $500 (with a little careful shopping). Alternate video link.

Bunnie Huang Shows Off His Open Source Laptop (Video)

timothy posted about 5 months ago | from the something-we've-been-waiting-for-since-1995 dept.

Hardware 24

Bunnie Huang is both a hardware and software hacker, but that's greatly understating the case: renaissance man is more like it. Bunnie doesn't just tinker with one-off system modifications or console mods (though he's done that, too) -- he creates and repurposes at scale. (He's also an author, respected researcher with interesting thoughts on a wide range of topics, like how to think of the H1N1 flu from the point of view of a security researcher.) Bunnie's latest long-term project has been mentioned a few times on Slashdot: It's an open-source laptop computer that goes much farther than some other open-source hardware projects, and as a bonus includes an FPGA as well as a conventional -- but unusual -- processor. (Bunnie grants that there are still bits that aren't quite open source, but points out that we also don't have the software that runs the fabs; there's a point of diminishing returns.) A crowd funding campaign (via CrowdSupply) was successful enough to also fund several stretch goals, including a general purpose breakout board. I talked with Bunnie at the recent Bay Area Maker Faire. (Expect more from that show in coming weeks.) He walked us through the state of the hardware, and talked about some of the design decisions that go into making a computer that is of, by, and for hackers. (Alternate video link)

Printing 3-D Replicas of Human Beings with a Home Brew Printer (Video)

timothy posted about 5 months ago | from the honey-i-shrunk-the-gamers dept.

Hardware 41

When I bumped into Abram Thau at Metrix Createspace in Seattle's Capitol Hill, he showed me a few printed figurines, including a Storm Trooper (of the Star Wars variety), and I thought at first that he had printed them as duplicates of similar-sized commercial products. Not so: It turns out these are made-from-life, specifically from cos-players who have stood on Abram's human-suitable turntable (powered by a chicken rotisserie motor hooked to a 3-D printed pulley) while he scanned them in. Thau's apartment is practically shouting distance from Metrix, but that pulley was made on a large Deltabot filament printer in the corner of his living room. (A living room usefully cluttered with tools, bottles of resin, projectors in various states of repair, and more printed objects.) More interesting still, Thau's figurines are produced with a home-built resin printer. Resin is messier to work with than the filament feedstock of RepRap/Makerbot style printers (and the resin itself has a slight odor), but it allows different results. Overhanging pieces are possible without requiring elaborate support pieces built into the mesh, and the resulting product can be noticeably smoother than typical filament printing, though all 3-D printing techniques are getting better. Thau didn't buy one of the commercially available resin printers, though (like FormLabs's), but instead decided to build his own out of scavenged and off-the-shelf components. Budget concerns and improvisation rule the day (Thau is also a grad student, studying to be a middle school teacher): That means there's a book holding up the projector which is vital to curing the resin, and the printer's case is recycled from a previous one. The results look as good as the affordable commercial ones I've seen, and he's excited to teach others to make their own. Third-party resin makers and a robust market in used projectors mean that other hobbyists can follow his lead and turn their friends into figurines. (Alternate video link)

Interviews: Ask Jennifer Granick What You Will

samzenpus posted about 5 months ago | from the go-ahead-and-ask dept.

Your Rights Online 58

samzenpus (5) writes "Jennifer Granick was one of the primary crafters of a 2006 exception to the Digital Millennium Copyright Act, and served as the EFF's Civil Liberties Director. She has represented many high profile hackers during her career and was sought out by Aaron Swartz after his arrest. She currently serves as the Director of Civil Liberties for the Center for Internet and Society at Stanford Law School. Jennifer has agreed to answer your questions about security, electronic surveillance, data protection, copyright, and the Digital Millennium Copyright Act. Please limit yourself to one question per post."

Victoria Livshitz, Cloud Pioneer and Serial Entrepreneur (Video)

Roblimo posted about 5 months ago | from the the-network-is-the-grid-computer-in-the-cloud dept.

Cloud 36

Victoria is someone we'd all like to sit down with and learn from. She's worked as a software engineer for Ford, as an engineer for Sun, as founder and CEO of a company called Grid Dynamics, and as founder and CEO of her latest company, Qubell. Before that, she and her husband taught chess. Here's an article in which Victoria talks about "Envisioning a New Language" back in 2005 when she was still at Sun. Because of this and other early musings on what came to be called network computing, grid computing, and later cloud computing, Victoria has been called "the mother of the cloud." Maybe, maybe not. In any case, she knows a great deal about cloud developments. For this conversation she brought along Qubell's CTO, Stan Klimoff, who also knows his stuff.

This interview doesn't cover all we learned from Victoria and Stan, just all we could fit into our new "keep videos under 10 minutes" mandate, which we don't mind because, in return, there's a new button that lets you skip preroll ads longer than 30 seconds after only five seconds. Yay! We'll post another conversation with Victoria next week or the week after. We're looking forward to it and hope you are, too.

Linux Sucks (Video)

Roblimo posted about 5 months ago | from the to-learn-how-badly-linux-sucks,-you-need-to-use-it-for-at-least-five-years dept.

It's funny.  Laugh. 293

How do we know Linux sucks? Because Bryan Lunduke says so. How did he become a Linux authority? By using Linux, of course. He has also written a kids Linux book, Linux for Hank, and a grown-up Linux book, Linux is Badass. But wait! That's not all! Bryan is also one of the people behind the infamous Bad Voltage podcast.

And now, for something slightly different: In moments of weakness, Bryan admits that maybe Linux suckage isn't total, and Linux may have a good point or two and maybe some of the suckage could be removed. Zounds! Is that possible? Watch our video chat with Bryan (and/or read the transcript) and see. Or watch the entire 44 minute speech he gave at the 2014 LinuxFest Northwest, which was the 5th (or maybe 6th) "Linux Sucks" speech he's given at LFNW. That makes this a tradition, not just a speech. So if you find yourself in or near Bellingham, Washington, in 2039 you might want to pop in and see if Bryan is still updating his "Linux Sucks" speech. He'll be the geezer hobbling to the front of the room with help from his AutoCane, a device sure to be developed between now and then -- which will no doubt run Linux. (Alternate video link)

Interviews: Ask Travis Kalanick About Startups and Uber

samzenpus posted about 5 months ago | from the go-ahead-and-ask dept.

Transportation 79

samzenpus (5) writes "Travis Kalanick founded Scour, where he had the distinction of being sued for $250 billion by more than 30 media companies, and peer-to-peer file-sharing company Red Swoosh, but he is probably best known for co-founding transportation network company Uber. Seeking to be 'Everyone's Private Driver', Uber operates in a number of cities world-wide but has met with some regulation issues, and controversy. Travis has agreed to take a break from arranging rides and answer your questions. Normal Slashdot interview rules apply."

Don't Be a Server Hugger! (Video)

Roblimo posted about 6 months ago | from the old-stewball-was-the-most-loyal-server-horse-we-ever-done-had dept.

Cloud 409

Curtis Peterson says admins who hang onto their servers instead of moving into the cloud are 'Server Huggers,' a term he makes sound like 'Horse Huggers,' a phrase that once might have been used to describe hackney drivers who didn't want to give up their horse-pulled carriages in favor of gasoline-powered automobiles. Curtis is VP of Operations for RingCentral, a cloud-based VOIP company, so he's obviously made the jump to the cloud himself. And he has reassuring words for sysadmins who are afraid the move to cloud-based computing is going to throw them out of work. He says there are plenty of new cloud computing opportunities springing up for those who have enough initiative and savvy to grab onto them, by which he obviously means you, right?

Interviews: Ask Former Director of JPL Edward Stone About Space Exploration

samzenpus posted about 6 months ago | from the go-ahead-and-ask dept.

NASA 58

Edward Stone is a professor of physics at the California Institute of Technology who has served as project scientist for the Voyager program from 1972 to the present. Since the launch of the two Voyager spacecraft in 1977, Stone has coordinated the efforts of 11 teams of scientists in their investigations of Jupiter, Saturn, Uranus and Neptune. He served as director of Jet Propulsion Laboratory from 1991 to 2001. Highlights of his career include: Galileo's five-year orbital mission to Jupiter, the launch of Cassini to Saturn, the launch of Mars Global Surveyor and a new generation of Earth science satellites such as TOPEX/Poseidon and SeaWinds, and the successful Mars Pathfinder landing in 1997. Dr. Stone has agreed to sit down with us and answer any questions you may have about his time at JPL and space exploration. As usual, ask as many as you'd like, but please, one question per post.

The Foundry Will Soon be a Makerspace in Bellingham, Washington (Video)

Roblimo posted about 6 months ago | from the maybe-one-day-we'll-have-4-D-printing-from-recycled-quantum-plastic dept.

Education 35

The Foundry has people, tools, machines, and a place to operate. The only thing it lacks is insurance, and insurance is a problem because Chief Creative person Mary Keane's vision for The Foundry includes children instead of limiting membership and machine use to people over 18. Other makerspaces have managed to allow children, so it's likely that Mary will find appropriate insurance before long and get the doors open. Besides being a creative space for children, not just adults, Mary is excited about having The Foundry use recycled plastics in its 3-D printers, which hardly any makerspaces do right now, although many are surely interested in this way to lessen their impact on the Earth. (Alternate Video Link)

The Mifos Project Makes Software To 'Accelerate Microfinance' (Video)

Roblimo posted about 6 months ago | from the sometimes-little-things-can-help-as-much-as-big-ones dept.

Open Source 39

You think you have problems getting a bank loan? It's much harder for a small-town woman in Uganda or India. But Indian microfinance provider ASOMI has more than 50 branches and over 40,000 clients, and is an active Mifos user. The loans ASOMI makes are absurdly small by U.S. bank (or Indian bank) standards. Ugandans in the same "I just need a little bit of money to start (or expand) my business" predicament can turn to RedMutual Microfinance. And so on around the world, with the bulk of microfinance operators who use open source Mifos concentrated in S. and S.E. Asia and India. "But," you say, "I'm an IT person. I don't want to go into the microfinance business, and one of the little loans (often less than $100) they deal with wouldn't help me." True. But you can become a Mifos Specialist, which Mifos defines as "a consulting firm that provides technical support and consultation for microfinance institutions evaluating and deploying Mifos, and for ongoing use and customization." You won't get rich doing this, but it looks like there's a decent living (by Kenyan or Indonesian standards) in working with Mifos. They can use volunteer help, too. So check out Mifos and see if it has anything to offer you -- or if you have anything to offer Mifos. Either way, you can help poor people in poor countries become entrepreneurs and break the cycle of poverty that holds them down. (Alternate video link)

Jon 'maddog' Hall On the Future of Free Software (Video)

Roblimo posted about 6 months ago | from the tomorrow-is-just-a-future-yesterday dept.

Linux 47

You know who maddog is, right? He's one of our favorite speakers on what we might call the Linux/FOSS circuit. So you know, despite the Noel Coward song that says, "Mad Dogs and Englishmen go out in the midday sun," Jon prefers shade much of the time when he's in a tropical climate, based on personal observations at Linux conferences in Florida and Hawaii. But sun or shade, maddog is an eloquent and interesting speaker. We'd like to take you all to hear him in person, but we can't, so this video is the next best thing. (Alternate Video Link)

Another Year of LinuxFest Northwest (Video)

Roblimo posted about 6 months ago | from the volunteer-for-15-years-and-you-get-15-shirts-with-logos-on-them dept.

Linux 12

We last interviewed LinuxFest volunteer Jakob Perry in January, 2013, when he and the rest of the crew that makes this event happen were gearing up for their 14th version of this outstanding regional Linux/FOSS conference. Now they've gotten through LinuxFest 15, which makes this one of the longest-lasting Linux shows around. And Jakob is still helping to put it together, as he has since he was a teenager. Since he's been with LinuxFest Northwest since the beginning, this gives him some serious longevity cred, especially when you realize that he has been volunteering with LFNW since he was 15 years old -- and hasn't seemed to lose a bit of his enthusiasm in all that time. (Alternate Video Link)

Ask Stewart Brand About Protecting Resources and Reviving Extinct Species

samzenpus posted about 6 months ago | from the go-ahead-and-ask dept.

Earth 59

samzenpus (5) writes "Stewart Brand trained as a biologist at Stanford, was associated with Ken Kesey and the "Merry Pranksters", and served as an Infantry officer in the U.S. Army. His books include Whole Earth Discipline: The Rise of Ecopragmatism, The Clock of the Long Now, How Buildings Learn, and The Media Lab. He is the founder/editor of the Whole Earth Catalog, the co-founder of The Long Now Foundation, The WELL, and the Global Business Network. His latest project, Revive & Restore, may be his most ambitious yet. Revive and Restore aims to bring back extinct species and provide genetic rescue for endangered species that are spiraling down with inbreeding problems. Mr. Brand has agreed to answer any questions you may have but please limit yourself to one question per post."

Interview: Ask Ben Starr About the Future of Food

samzenpus posted about 6 months ago | from the ask-me-anything dept.

News 137

samzenpus (5) writes "Ben Starr is a chef, travel writer, reality TV star, wine and beer brewer, cheesemaker, and ultimate food geek. Ben traveled all 7 continents in his early 20s, staying with local families and learning to cook the cuisines of the world in home kitchens and local markets. FRANK, his underground Dallas restaurant, has a waitlist of 3,000 and reservations are selected by random lottery. He is a passionate local and sustainable food advocate. Ben is a flag waver for the new generation of chefs who embrace modern technology, and his Camp Potluck feeds hundreds of hungry Burning Man attendees every year. Ben has agreed to put down his chef's knife and answer your questions. As usual, ask as many as you'd like, but please, one question per post."

Ask Team Trying To Return 36-Year-Old Spacecraft From Space About Their Project

samzenpus posted about 6 months ago | from the coming-back dept.

Space 53

samzenpus (5) writes "Last week we told you about a group that was trying to recover the 36-year-old ISEE-3 spacecraft from deep space. Led by CEO and founder of Skycorp, Dennis Wingo, and astrobiologist and editor of NASA Watch, Keith Cowing, the crowdfunded project plans to steer ISEE-3 back into an Earth orbit and return it to scientific operations. Once in orbit, they hope to turn the spacecraft and its instruments over to the public by creating an app that allows anyone access to its data. The team has agreed to take some time from lassoing spacecraft from deep space in order to answer your questions. As usual, ask as many as you'd like, but please, one question per post. Hopefully the plan goes better than xkcd predicts."

Linux Voice is a New Magazine for Linux Users — On Paper (Video)

Roblimo posted about 6 months ago | from the there's-nothing-quite-like-the-smell-of-ink-on-paper dept.

Linux Business 72

This is an interview with Graham Morrison, who is one of four people behind the shiny-new Linux Voice magazine, which is printed on (gasp) paper. Yes, paper, even though it's 2014 and a lot of people believe the idea of publishing a physical newspaper or magazine is dead. But, Graham says, when you have a tight community (like Linux users and developers) you have an opportunity to make a successful magazine for that community. This is a crowdfunded venture, through Indiegogo, where they hoped to raise £90,000 -- but ended up with £127,603, which is approximately $214,288 as of this video's publishing date. So they have a little capital to work with. Also note: these are not publishing neophytes. All four of the main people behind Linux Voice used to work on the well-regarded Linux Format magazine. Graham says they're getting subscribers and newsstand sales at a healthy rate, so they're happily optimistic about their magazine's future. (Here's an alternate video link)

The Best Parking Apps You've Never Heard Of and Why You Haven't

samzenpus posted about 7 months ago | from the park-that-anywhere dept.

Transportation 163

Bennett Haselton writes "If you read no further, use either the BestParking or ParkMe app to search all nearby parking garages for the cheapest spot, based on the time you're arriving and leaving. I'm interested in the question of why so few people know about these apps, how is it that they've been partially crowded out by other 'parking apps' that are much less useful, and why our marketplace for ideas and intellectual properly is still so inefficient." Read below to see what Bennett has to say.

Phil Shapiro says 20,000 Teachers Should Unite to Spread Chromebooks (Video)

Roblimo posted about 7 months ago | from the computers-for-eager-young-minds-and-fingers dept.

Education 101

Phil Shapiro often loans his Chromebook to patrons of the public library where he works. He says people he loans it to are happily suprised at how fast it is. He wrote an article earlier this month titled Teachers unite to influence computer manufacturing that was a call to action; he says that if 20,000 teachers demand a simple, low-cost Chromebook appliance -- something like a Chrome-powered Mac mini with a small SSD instead of a hard drive, and of course without the high Mac mini price -- some computer manufacturer will bite on the idea. Monitors? There are plenty of used ones available. Ditto speakers and keyboards, not that they cost much new. The bottom line is that Phil believes Chromebooks, both in their current form factor and in a simpler one, could be "the" computer for schools and students. Maybe so, not that Android tablets are expensive or hard to use. And wait! Isn't there already a Chromebox? And even a Chromebase all-in-one Chrome-based desktop? In any case, Chrome-based computers look pretty good for schools and libraries, especially if and when prices for the simplest members of the family get down to where Phil thinks they should be. (Alternate video link)

Interviews: Ask Bre Pettis About Making Things

samzenpus posted about 7 months ago | from the ask-me-anything dept.

Printer 69

As co-founder and CEO of MakerBot Industries, Bre Pettis is a driving force in the Maker and 3-D printing world. He's done a number of podcasts for Make, and even worked as an assistant at Jim Henson's Creature Shop in London after college. Makerbot's design community, Thingiverse, boasts over 100,000 3D models, and inspires countless artists and designers by allowing them to share their designs. Bre has agreed to set aside some time from printing in order to type answer to your questions. Normal Slashdot interview rules apply.

Interviews: Jonathan Coulton Answers Your Questions

samzenpus posted about 7 months ago | from the listen-up dept.

Music 36

We recently had the chance to talk with internet rock star and former code monkey Jonathan Coulton. We asked him a number of your questions and a few of our own about music, technology, and copyright issues. Read below to see what he had to say.

A Conversation with Ubuntu's Jono Bacon (Video)

Roblimo posted about 7 months ago | from the the-world's-leading-death-metal-free-software-advocate dept.

Ubuntu 53

You've probably heard Jono Bacon speak at a Linux or Open Source conference. Or maybe you've heard one of his podcasts or read something he's written in his job as Ubuntu's community manager or even, perhaps, read The Art of Community, which is Jono's well-regarded book about building online communities. Jono also wrote and performed the heavy metal version of Richard M. Stallman's infamous composition, The Free Software Song. An excerpt from the Jono version kicks off our interview, and the complete piece (about two minutes long) closes the video. Please note that this video is a casual talk with Jono Bacon, the person, rather than a talk with the "official" Ubuntu Jono Bacon. So please, pull up a chair, lean back, and join us. (Alternate Video Link)

Interview: John McAfee Answers Your Questions

samzenpus posted about 7 months ago | from the mouth-of-McAfee dept.

News 124

A while ago you had a chance to ask John McAfee about his past, politics, and what he has planned for the future. As usual, John answered with extreme frankness, with some interesting advice for anyone stuck at a checkpoint in the third world. Below you can read all his answers to your questions.

Judge (Tech) Advice By Results

samzenpus posted about 7 months ago | from the listen-up dept.

News 162

Bennett Haselton writes "What advice would you give someone who just bought a new laptop? What would you tell someone about how to secure their webserver against attacks? For that matter, how would you tell someone to prepare for their first year at Burning Man? I submit that the metric by which we usually judge tech advice, and advice in general, is fundamentally flawed, and has bred much of the unhelpful tech advice out there." Read below to see what Bennett has to say.

An SSD for Your Current Computer May Save the Cost of a New One (Video)

Roblimo posted about 7 months ago | from the breaking-the-i/o-speed-barrier dept.

Hardware 353

Obviously, the first performance enhancement you do on any computer you own is max out the RAM. RAM has gotten cheap, and adding more of it to almost any computer will make it faster without requiring any other modification (or any great skill). The next thing you need to do, says Larry O'Connor, the founder and CEO of Other World Computing (OWC), is move from a "platter" hard drive to a Solid State Drive (SSD). Larry's horse in this race is that his company sells SSDs, mostly for Macs. But he's a real evangelist about SSDs and computer mods in general, even if you buy them from NewEgg, Amazon or another vendor.

A big (vendor-neutral) thing Larry points out is that just because you have a Terabyte drive in your computer now doesn't mean you need a Terabyte SSD, which can easily cost $500. Rather, he says, all you need is a large enough SSD to contain your OS and software and whatever data you're working with at the moment, so you might be able to get by with a 120 GB SSD that costs well under $100. Clone your current main drive, stick in the new SSD, and if your need more storage, get another hard drive (or use your old one). Simple. Efficient. And a lot cheaper than buying a new computer, whether we're talking about home, business or even enterprise use. (Alternate video link.)

Interview: Ask Bruce Perens What You Will

samzenpus posted about 7 months ago | from the go-ahead-and-ask dept.

Debian 129

Bruce Perens is a computer programmer and one of the most important advocates for the open source community. He co-founded the Open Source Initiative with ESR and has worked towards reforms of national and international technology policies. He is an amateur radio enthusiast, and has pushed for open radio communication standards. He is also our interview guest today. As usual, ask as many questions as you'd like, but please, one per post.

Interviews: J. Michael Straczynski Answers Your Questions

samzenpus posted about 7 months ago | from the listen-up dept.

Sci-Fi 67

Recently you had a chance to ask the writer and creator of Babylon 5, J. Michael Straczynski, about the state of sci-fi, his body of work, and collaborating with Netflix. Below you'll find his answers to those questions.

Chester Wisniewski of Sophos Talks About Secure Credit Card Transactions (Video)

Roblimo posted about 6 months ago | from the the-most-secure-credit-card-is-one-you-keep-in-a-safe-and-never-use dept.

Security 17

Chester Wisniewski's nakedsecurity describes Wisniewski's specialty thus: "He provides advice and insight into the latest threats for security and IT professionals with the goal of providing clear guidance on complex topics." So he's obviously someone who might know a little about preventing future Target-style security debacles. We've also interviewed tech journalist Wayne Rash about this topic, and will probably interview another security expert or two. Many Slashdot users may find all this credit card security talk boring, but for those who handle security matters for a living, especially for retailers, it's vital information. So here's Tim Lord talking with Chet, who is a recognized security expert for Sophos, one of the big dogs in the IT security field, when Chet was in Texas for the latest iteration of Security B-Sides in Austin. (Alternate video link.)

If Ridesharing Is Banned, What About Ride-Trading?

samzenpus posted about 7 months ago | from the hop-on dept.

Transportation 353

Bennett Haselton writes "The city of Seattle just imposed new limits on commercial app-based ride-sharing companies like Uber and Lyft, effectively protecting taxi companies from low-cost competition in the form of smartphone apps. If other cities follow suit, could a company help ridesharers circumvent the restrictions by creating a ride-trading app, allowing drivers to earn 'miles' by driving passengers, and redeem those miles later to get rides for themselves?" Continue reading below to see what Bennett has to say.

Used IT Equipment Can Be Worth a Fortune (Video)

Roblimo posted about 7 months ago | from the how-much-is-that-mainframe-in-the-window? dept.

Hardware 79

This is a conversation with Frank Muscarello, CEO and co-founder of MarkiTx, a company that brokers used and rehabbed IT equipment. We're not talking about an iPhone 3 you might sell on craigslist, but enterprise-level items. Cisco. Oracle. IBM mainframes. Racks full of HP or Dell servers. That kind of thing. In 2013 IDC pegged the value of the used IT equipment market at $70 billion, so this is a substantial business. MarkiTx has three main bullet points: *Know what your gear is worth; *Sell with ease at a fair price; and *Buy reliable, refurbished gear. Pricing is the big deal, Frank says. With cars you have Cars.com and Kelley Blue Book. There are similar pricing services for commercial trucks, construction equipment, and nearly anything else a business or government agency might buy or sell used. For computers? Not so much. Worth Monkey calls itself "The blue book for used electronics and more," but it only seems to list popular consumer equipment. I tried looking up several popular Dell PowerEdge servers. No joy. An HTC Sensation phone or an Acer Aspire notebook? Sure. With price ranges based on condition, same as Kelley Blue Book does with cars. Now back to the big iron. A New York bank wants to buy new servers. Their old ones are fully depreciated in the tax sense, and their CTO can show stats saying they are going to suffer from decreasing reliability. So they send out for bids on new hardware. Meanwhile, there's a bank in Goa, India, that is building a server farm on a tight budget. If they can buy used servers from the New York bank, rehabbed and with a warranty, for one-third what they'd cost new, they are going to jump on this deal the same way a small earthmoving operation buys used dump trucks a multinational construction company no longer wants.

In February, 2013 Computerworld ran an article titled A new way to sell used IT equipment about MarkiTx. The main differentiator between MarkiTx and predecessor companies is that this is primarily an information company. It is not eBay, where plenty of commercial IT equipment changes hands, nor is it quite like UK-based Environmental Computer, which deals in used and scrap computer hardware. It is, rather, the vanguard of computer hardware as a commodity; as something you don't care about as long as it runs the software you need it to run, and you can buy it at a good price -- or more and more, Frank notes -- rent a little bit of its capacity in the form of a cloud service, a direction in which an increasing number of business are moving for their computing needs. Even more fun: Let's say you are (or would like to be) a local or regional computer service company and you want to buy or sell or broker a little used hardware. You could use MarkiTx's price information to set both your buy and sell prices, same as a car dealer uses Kelley Blue Book. We seem to be moving into a whole new era of computer sales and resales. MarkiTx is one company making a splash in this market. But there are others, and there are sure to be even more before long. (Alternate video link.)

Interview: Ask John McAfee What You Will

samzenpus posted about 7 months ago | from the ask-me-anything dept.

News 172

samzenpus (5) writes "Founder of the computer anti-virus company McAfee Associates, John McAfee gained world-wide attention eluding Belizean authorities in the jungle. Since we last sat down with John, he's been working on a device that blocks the government's ability to spy on PCs and mobile devices, been asked by the GOP to fix Obamacare, and has seen his last name removed from his old company. The rebranding garnered this response from McAfee: 'I am now everlastingly grateful to Intel for freeing me from this terrible association with the worst software on the planet. These are not my words, but the words of millions of irate users. ... My elation at Intel's decision is beyond words." John has agreed to answer your questions. As usual, ask as many as you'd like, but please, one per post."

Working with Real-Time Analytics as a Service (Video)

Roblimo posted about 7 months ago | from the knowledge-you-might-need-someday-even-if-you-don't-need-it-now dept.

Stats 15

This is wide-ranging interview with Dev Patel and Poulomi Damany of BitYota, an Analytics as a Service startup that works specifically with MongoDB. Open Source? Not yet. But hopefully soon, they say. And why should an IT person or programmer care about marketing-oriented analytics? Because the more you know about functions in your company besides IT (such as finance, investor relations, and -- yes -- marketing), the more valuable you are as an employee. Dev also mentions the two main things he looks for when recruiting for BitYota: "One is intellect, and the other is attitude." He points out that this is not true merely of BitYota, but of any strong startup. This is all good information for any job-seeker hoping to land a spot with a startup -- and for anyone who is happy with where he or she works but hopes to earn promotions and raises, too.

Interviews: Ask J. Michael Straczynski What You Will

samzenpus posted about 7 months ago | from the ask-me-anything dept.

Sci-Fi 276

J. Michael Straczynski has written Thor, World War Z, and Changeling among many other films. He created Babylon 5 and has worked on numerous comic book titles including Superman and The Amazing Spider-Man. Most recently, he has teamed up with the Wachowskis for an original Netflix sci-fi series, Sense8 . He's agreed to take a break from his busy schedule in order to answer any questions you may have. As usual, ask as many as you'd like, but please, one question per post.

Fly an Aerobatic Quadcopter with Curtis Youngblood (Video)

Roblimo posted about 7 months ago | from the up-up-and-away dept.

Technology 33

It goes up, it goes down, it goes upside down and keeps on flying. We're talking about Curtis Youngblood's latest quadcopter prototype, but as his website says, "Curtis has been flying and competing with RC Helicopters since the early 1980s and is a Multi-time World Champion and Multi-time 3D Champion." This lucky dog has managed to turn his hobby into a business; he makes and sells radio controlled helicopters -- not the $60 ones from Harbor Freight, but sophisticated aerial beasts that can carry still and video cameras and could easily be used as short-range drones, except that these are hobbyists' toys -- for hobbyists who can afford to spend hundreds and even thousands of dollars, anyway. There are plenty of quadcopter kits on the market for lots less than Youngblood's creations, along with build-it-yourself guides. But these won't fly upside down. For that, you need variable-pitch rotors and sophisticated control systems. "But what about 3-D printing?" you ask. Of *course* you can use a 3-D printer to make a quadcopter. That was an inevitable development. Here are open source instructions for building one. Enjoy the ride!

Interviews: Ask Jonathan Coulton What You Will

samzenpus posted about 8 months ago | from the all-I-know-is-the-steak-tastes-better-when-I-take-my-steak-tastes-better-pill dept.

Music 48

Jonathan Coulton's song Code Monkey became an anthem for many programmers (not just ones with managers named Rob) and his success is proof that you really can become an internet rock star. Since we last talked, Coulton has became the house musician for the NPR show Ask Me Another and had one of his songs copied without permission, credit, or thanks by the show Glee, much to his chagrin. Jonathan has agreed to answer all your questions about music, internet stardom, and robots. Normal Slashdot interview rules apply.

TrustyCon was the 'Rebel Conference' Across the Street From RSA 2014 (Video)

Roblimo posted about 8 months ago | from the the-most-interesting-people-are-often-in-the-rebel-groups dept.

Security 20

RSA holds big-time annual security conferences. The 2014 U.S. edition had 25,000 attendees, Stephen Colbert as the closing keynote speaker, and a major controversy (and some anger) from potential speakers and attendees over RSA's reputed $10 million contract with NSA to make sure the company's encryption software had back doors the secretive agency could use to spy on people and companies that use RSA software. This is part of a story that might be called The Snowden Revelations if it is made into a movie, but right now it's still controversial, and enough of a bombshell in the IT security industry that F-Secure's Mikko Hyppönen decided not to speak at this year's U.S. RSA conference, followed by Bruce Schneier, DEFCON founder Jeff Moss, Princeton professor Ed Felten, and other security luminaries.

And so, TrustyCon -- the Trustworthy Technology Conference -- was born. It was a sellout, with 400 people attending at $50 a head, and another 300 on a waiting list who couldn't get in. Slashdot's Tim Lord managed to get in, and got to speak briefly with several people there, including one of the TrustyCon organizers, Joel Wallenstrom. These were crude interviews, done on a "catch as catch can" basis, and the sound in them is poor. (Google sent a camera crew and shot over seven hours of the conference speakers, which you can watch on YouTube if you want to view TrustyCon presentations in good HD with great sound.). Will there be another TrustyCon next year? According to The Register, "The conference organizers said that, at this point, the plan is to hold another get-together next year, but that a final decision will be made closer to the time."

Interviews: Ask Larry Augustin What You Will

samzenpus posted about 8 months ago | from the go-ahead-and-ask dept.

Businesses 48

Former chairman of VA Software and venture capitalist, Larry Augustin, co-founded VA Research in 1993 and was one of the driving forces behind the creation of Sourceforge. VA bought Andover.net in 2000, acquiring a number of media sites, including Slashdot. He serves on the board of several companies and is currently the CEO of SugarCRM. Larry has agreed to take some time and answer your questions about the world of venture capital, open source software, and surviving the dotcom bubble. As usual, ask as many as you'd like, but please, one question per post

Pwnie Express Rides Again at RSA 2014 (Video)

Roblimo posted about 8 months ago | from the a-cute-name-plus-open-source-pen-testing-tickles-our-keys dept.

Security 12

The intro to our first video interview with Pwnie Express 'Founder and CEO and everything else' Dave Porcello back in 2012 started with this sentence: 'Pwnie Express is a cute name for this tiny (and easily hidden) group of Pen Test devices.' They have more tools now, including some they've released since we mentioned them and their (then) new Pwn Pad back in March, 2013. Now they're working with Kali Linux, a distro built especially for penetration testing (and formerly known as BackTrack). In this video we have Tim Lord chatting with Dave Porcello about recent Pwnie Express happenings at RSA 2014. (If you don't see the video below, please use this link.)

Interview: Ask Theo de Raadt What You Will

samzenpus posted about 8 months ago | from the go-ahead-and-ask dept.

BSD 290

Theo de Raadt was a founding member of NetBSD, and is the founder and leader of the OpenSSH and OpenBSD projects. He is currently working on OpenBSD 5.5 which would be the projects 35th release on CDROM. Even though he'd rather be hiking in the mountains or climbing rocks in his free time, Theo has agreed to answer any question you may have. As usual, ask as many as you'd like, but please, one question per post.

Interview: Ask Eric Raymond What You Will

samzenpus posted about 8 months ago | from the go-ahead-and-ask dept.

Open Source 126

Author of The Cathedral and the Bazaar and The Art of Unix Programming, Eric S.Raymond (ESR) has long been an important spokesperson for the open source movement. It's been a while since we talked to the co-founder of the Open Source Initiative so ESR has agreed to give us some of his time and answer your questions. As usual, ask as many as you'd like, but please, one question per post.

Live Q&A With Ex-TSA Agent Jason Harrington

samzenpus posted about 8 months ago | from the straight-from-the-agents-mouth dept.

Security 141

Jason Harrington (@Jas0nHarringt0n) is a controversial blogger, frequent contributor to McSweeney's Internet Tendency, and one of the TSA's least favorite ex-employees. His descriptions of life on the job as a TSA agent caused some big waves and restarted a national discussion on security theater. Jason will be answering your questions below for the next couple of hours, or until the security line starts moving again. Please keep it to one question per post so everyone gets a chance. Update: 03/01 02:11 GMT by S : Jason has finished up for now — you can skip to his answers at his user page, or simply browse the comments to read everything. Thanks Jason for answering our questions!

Interview: Ask Richard Stallman What You Will

samzenpus posted about 8 months ago | from the go-ahead-and-ask dept.

GNU is Not Unix 480

Richard Stallman (RMS) founded the GNU Project in 1984, the Free Software Foundation in 1985, and remains one of the most important and outspoken advocates for software freedom. He now spends much of his time fighting excessive extension of copyright laws, digital restrictions management, and software patents. RMS has agreed to answer your questions about GNU/Linux, how GNU relates to Linux the kernel, free software, why he disagrees with the idea of open source, and other issues of public concern. As usual, ask as many as you'd like, but please, one question per post.

Electric Bikes Get More Elegant Every Year (Video)

Roblimo posted about 8 months ago | from the he-huffed-and-he-puffed-his-way-up-the-hill-because-he-forgot-he-was-riding-an-electric-bike dept.

Transportation 164

Tim Lord first saw Faraday Bicycles at CES, where their bikes drew plenty of attention and a fair amount of media interest. The company ran a successful Kickstarter campaign in 2012, and 2014 is when they are starting to ship their pre-ordered bicycles and hope to get new orders for lots more. Tim's travels later took him to San Francisco, where he had a chance to visit the shop where Faraday bikes are made, and to talk with some of the people who are designing and making them. (If you don't see the video below, please use this link.)

Ask The Linux Foundation's Executive Director Jim Zemlin What You Will

samzenpus posted about 8 months ago | from the go-ahead-and-ask dept.

Linux Business 58

In addition to sponsoring the work of Linus Torvalds, The Linux Foundation supports and promotes a wide variety of resources and services for Linux. Their recently released 2014 Linux Jobs Report surveyed more than 1,000 managers and corporations, finding in part, that the demand for "Linux Professionals" was up 70% from last year. Jim Zemlin is the Executive Director of the Linux Foundation and he has agreed to answer any questions that you have about the report and the state of Linux in general. As usual, ask as many as you'd like, but please, one question per post.

Slashdot Login

Need an Account?

Forgot your password?