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Buying New Commercial IT Hardware Isn't Always Worthwhile (Video)

Roblimo posted 2 days ago | from the sometimes-it's-better-and-costs-less-to-stick-with-proven-hardware dept.

Businesses 92

Ben Blair is CTO of MarkITx, a company that brokers used commercial IT gear. This gives him an excellent overview of the marketplace -- not just what companies are willing to buy used, but also what they want to sell as they buy new (or newer) equipment. Ben's main talking point in this interview is that hardware has become so commoditized that in a world where most enterprise software can be virtualized to run across multiple servers, it no longer matters if you have the latest hardware technology; that two older servers can often do the job of one new one -- and for less money, too. So, he says, you should make sure you buy new hardware only when necessary, not just because of the "Ooh... shiny!" factor" (Alternate Video Link)

Why My LG Optimus Cellphone Is Worse Than It's Supposed To Be

samzenpus posted 3 days ago | from the no-sir-I-don't-like-it dept.

Cellphones 289

Bennett Haselton writes My LG Optimus F3Q was the lowest-end phone in the T-Mobile store, but a cheap phone is supposed to suck in specific ways that make you want to upgrade to a better model. This one is plagued with software bugs that have nothing to do with the cheap hardware, and thus lower one's confidence in the whole product line. Similar to the suckiness of the Stratosphere and Stratosphere 2 that I was subjected to before this one, the phone's shortcomings actually raise more interesting questions — about why the free-market system rewards companies for pulling off miracles at the hardware level, but not for fixing software bugs that should be easy to catch. Read below to see what Bennett has to say.

Interviews: Ask Dr. Andy Chun About Artificial Intelligence

samzenpus posted about a week ago | from the go-ahead-and-ask dept.

AI 68

samzenpus (5) writes "Dr. Andy Chun is the CIO for the City University of Hong Kong, and is instrumental in transforming the school to be one of the most technology-progressive in the region. He serves as an adviser on many government boards including the Digital 21 Strategy Advisory Committee, which oversees Hong Kong's long-term information technology strategies. His research work on the use of Artificial Intelligence has been honored with numerous awards, and his AI system keeps the subway in Hong Kong running and repaired with an amazing 99.9% uptime. Dr. Chun has agreed to give us some of his time in order to answer your questions. As usual, ask as many as you'd like, but please, one question per post."

HP Claims Their Moonshot System is a 'New Style of IT' (Video)

Roblimo posted about two weeks ago | from the my-server-uses-less-power-than-yours dept.

HP 68

Didn't we already have something kind of like this called a Blade server? But this is better! An HP Web page devoted to Moonshot says, 'Compared to traditional servers, up to: 89% less energy; 80% less space; 77% less cost; and 97% less complex.' If this is all true, the world of servers is now undergoing a radical change. || A quote from another Moonshot page: "The HP Moonshot 1500 Chassis has 45 hot-pluggable servers installed and fits into 4.3U. The density comes in part from the low-energy, efficient processors. The innovative chassis design supports 45 servers, 2 network switches, and supporting components.' These are software-defined servers. HP claims they are the first ones ever, a claim that may depend on how you define "software-defined." And what software defines them? In this case, at Texas Linux Fest, it seems to be Ubuntu Linux. (Alternate Video Link)

Will Google's Dart Language Replace Javascript? (Video)

Roblimo posted about two weeks ago | from the shall-we-play-darts-or-javascripts-this-evening-at-the-pub? dept.

Programming 180

Seth Ladd, Google Web engineer and Chrome Developer Advocate, is today's interviewee. He's talking about Dart, which Wikipedia says is 'an open-source Web programming language developed by Google.' The Wikipedia article goes on to say Dart was unveiled at the GOTO conference in Aarhus, October 10–12, 2011, and that the goal of Dart is 'ultimately to replace JavaScript as the lingua franca of web development on the open web platform.' A bold aim, indeed. Last month (June, 2014), InfoWorld ran an article by Paul Krill headlined, Google's Go language on the rise, but Dart is stalling. Seth Ladd, unlike Paul Krill, is obviously rah-rah about Dart -- which is as it should be, since that's his job -- and seems to think it has a growing community and a strong place in the future of Web programming. For more about Dart, scroll down to watch Tim Lord's video interview with Seth -- or read the transcript, if you prefer. (Alternate Video Link)

Interviews: Ask Juan Gilbert About Human-Centered Computing

samzenpus posted about two weeks ago | from the go-ahead-and-ask dept.

Education 30

Awarded the first Presidential Endowed Chair at Clemson University, and being named a Fellow of the American Association for the Advancement of Science (AAAS), are just a couple of Juan Gilbert's more noteworthy honors. Juan is the Associate Chair of Research in the Computer & Information Science & Engineering Department at the University of Florida where he leads the Human Centered Computing Lab. With the help of students, the lab works on a variety of issues, including electronic voting, automotive user interfaces, advanced learning technologies, culturally relevant computing or ethnocomputing, and databases and data analytics. Dr. Gilbert has agreed to answer any questions you might have about computing and affecting society through accessible technologies. As usual, ask as many as you'd like, but please, one question per post.

All Web Developers Should Have Access to a Device Lab (Video)

Roblimo posted about two weeks ago | from the still-working-on-making-website-standards-after-all-these-years dept.

Displays 60

This interview with Googler Pete LePage took place at Google I/O 2014, where Pete and coworker Matt Gaunt set up a Device Lab with 46 different devices on their display wall. The point wasn't to show off Google's coolness as much as it was to let developers see how their websites displayed on as wide a range of mobile devices as possible. This is reminiscent of the last century's Any Browser campaign, which was set up to encourage developers to make sites that worked right in any browser instead of having a WWW full of sites "best viewed in Exploroscape" that displayed poorly in other browsers.

Today, the trick is to make a site that is fully functional across a wide range of devices with different size screens that a user might decide to view in landscape mode one day and portrait mode the next. Google is happy to share their MiniMobileDeviceLab with you to help set up multi-unit displays. Pete also suggests checking out PageSpeed Insights and Web Fundamentals even if you're a skilled and experienced Web designer, because those two Google sites are chock full of information on how to make sure your site works right on most devices and in most popular browsers. (Alternate Video Link)

Duolingo is a Free, Crowdsourced Language Learning App (Video)

Roblimo posted about three weeks ago | from the pick-a-language-any-language dept.

Education 75

This is an interview with Duolingo engineer Franklin Ditzler. He's not a smooth marketing guy getting all rah-rah about the company and what it does, just a coder who enjoys his job and seems to like where he works and what he's doing. Note that Duolingo is a free language teaching tool, and they seem determined to keep it free for language students by selling crowdsourced translation services to companies like CNN and BuzzFeed.

Duolingo founder and CEO Luis von Ahn is an associate professor in the Carnegie Mellon University Computer Science Department, and was one of the original developers behind reCAPTCHA. Google acquired ReCAPTCHA in 2009 for "an undisclosed sum," a bit of history that led TechCrunch to speculate back in 2011 that Google would buy Duolingo within six months -- which didn't happen. But don't despair. It's still possible that Google (or another big company) might absorb Duolingo. We'll just have to wait and see -- and possibly improve our foreign language skills while we wait. (Alternate Video Link)

Project Tango is Giving Mobile Devices a Sense of Space and Motion (Video)

Roblimo posted about three weeks ago | from the my-smart-phone-is-already-smarter-than-most-people dept.

Handhelds 16

Project Tango is part of Google's Advanced Technology and Projects group (ATAP), which Wikipedia says was "...formerly a division of Motorola." Tango's goal is "to give mobile devices a human-scale understanding of space and motion." We humans and our forebears have spent millions of years learning to sense our surroundings, not as a set of static 2D images, but in 3D with motion. This YouTube video starring Johnny Lee, the Tango project lead Tim interviewed at Google I/O 2014, gives you some decent insight into Project Tango's goals -- in addition to our video, that is. (Alternate Slashdot Video Link)

Lawrence Lessig Answers Your Questions About His Mayday PAC (Video)

Roblimo posted about three weeks ago | from the it's-the-next-best-thing-to-asking-him-live-and-in-person dept.

Politics 148

We've mentioned this interesting PAC more than once, including when Steve Wozniak endorsed it. The original Mayday PAC goal was to raise $1 million. Now Larry is working on a second -- and more ambitious -- goal: To raise $5 million by July 4. We called for your questions on June 23, and got a bunch of them. This time, instead of asking via email, we used Google Hangout to ask via video. Here's a quote from the Mayday website:'We are a crowdfunded Super PAC to end all Super PACs. Ironic? Yes. Embrace the irony. We’re kickstarting a Super PAC big enough to make it possible to win a Congress committed to fundamental reform by 2016. We set fundraising goals and then crowdfund those goals." Check the Mayday About page and you'll see that a whole bunch of Internet and coding luminaries are on board. You may also notice that they span the political spectrum; this is totally not a partisan effort. | Another quote from the website: "Wealthy funders are holding our democracy hostage. We want to pay the ransom and get it back." Is this an achievable goal? We'll never know if we don't try. | This is Part 1 of a 2-part video. (Alternate Video Link) Update: 07/02 23:42 GMT by T : Here's a link to part 2 of the video, too.

Automated Remote Charging for Your Flying Drones (Video)

Roblimo posted about a month ago | from the aerial-drones-as-automated-traffic-law-enforcers-are-(sadly)-inevitable dept.

Technology 30

The Skysense website says, 'Save time and manage your drone operations remotely: whenever the batteries run out, land on a Skysense Charging Pad and take off as soon as the batteries are recharged. Without ever leaving the office.' That certainly sounds convenient. Since it looks like everybody and her dog is jumping on the flying drone bandwagon, the next step is obviously charging the things without human intervention. We're talking about battery-powered ones, of course, like the multicopter drones that are starting to be used for things like pipeline inspection, mapmaking, and security alarm response. Sadly, using drones for beer delivery is currently against the law in the USA, as are the Burrito Bomber and the much-ballyhooed Amazon Prime Air drone delivery system. All this may change in the next few years as the FAA figures out how to regulate the many commercial drones that will inevitably be zipping through our skies, landing on pads to recharge themselves, and continuing their missions without human intervention. The next step in drone automation will probably be using driverless ground vehicles as drone launching and control stations. Shockingly, there aren't a dozen Kickstarter projects raising money to build automated ground support systems for automated flying drones already, but surely they'll show up before long. (Alternate Video Link)

Google I/O 2014 Begins [updated]

samzenpus posted about a month ago | from the hot-off-the-presses dept.

Android 49

Google I/O, the company's annual developer tracking^wdevelopers conference, has opened today in San Francisco. This year the company has reduced the number of conference sessions to 80, but also promised a broader approach than in previous years -- in other words, there may be a shift in focus a bit from Google's best known platforms (Chrome/Chrome OS and Android). Given its wide-ranging acquisitions and projects (like the recent purchase of Nest, which itself promptly bought Dropcam, the ever smarter fleet of self-driving cars, the growing number of Glass devices in the wild, and the announcement of a 3D scanning high end tablet quite unlike the Nexus line of tablets and phones), there's no shortage of edges to focus on. Judging from the booths set up in advance of the opening (like one with a sign announcing "The Physical Web," expect some of the stuff that gets lumped into "the Internet of Things." Watch this space -- updates will appear below -- for notes from the opening keynote, or follow along yourself with the live stream, and add your own commentary in the comments. In the days to come, watch for some video highlights of projects on display at I/O, too. Update: 06/25 17:41 GMT by T : Updates rolling in below on Android, wearables, Android in cars, Chromecast, smart watches, etc.Keep checking back! (Every few minutes, I get another chunk in there.)

Sigsense is Making Interchangeable, Modular Sensors (Video)

Roblimo posted about 1 month ago | from the someday-will-we-be-as-interchangeable-as-our-tools? dept.

Cloud 21

Their main claim: "Sigsense Sensors are field-switchable sensing modules which replace the current generation of single purpose instruments. All Sigsense Sensors connect to the Sigsense Wireless Dock through a common interface. This portability and convenience allows workers to always carry the right instrument for the job." In other words, a technician in a food manufacturing plant doesn't need to carry a humidity-measuring tool, a multimeter, a signal strength meter, and four or five other measuring tools, to the point where he's got a backpack full of instrumentation or a rolling a cart full of measuring devices. That technician can now (in theory) carry a single, wireless sensor body, and put the sensors he needs on it as easily as you change heads on an electric hair trimmer. Check their blurb on AngelList for more about what this company is up to, and note that they are going way beyond making one measurement at a time. They're talking about collecting instrument data, along with tracking technicians, and sending all this data to the cloud, where you can do with it as you wish. But not today. The website says they will have products available "soon." (Alternate Video Link)

Otherlab Working on a 'Fundamental Jump' in Technology for Exoskeletons (Video)

Roblimo posted about a month ago | from the was-it-a-man-or-was-it-a-robot? dept.

Medicine 36

"Otherlab," says their projects page, "is a private Research and Development company with a number of core competencies. We welcome industrial partnerships and commercialization partners. We have worked with dozens of companies globally from small start-ups to multi-nationals and Fortune 500 businesses. We develop enabling new technologies through an emphasis on prototyping coupled to rigorous physics simulation and mathematical models. We develop our own design tools because it's lonely at the frontier and to create new things and ideas, you often have to create the tools to design them." | One of their projects is building low-cost, inflatable exoskeletons that can be used as prosthetics or -- one presumes -- as strength multipliers for people who have working limbs. This is the project today's interviewee, Tim Swift, is working on. (Alternate Video Link)

Interviews: Ask Lawrence Lessig About His Mayday PAC

samzenpus posted about a month ago | from the go-ahead-and-ask dept.

Government 308

samzenpus (5) writes "Lawrence Lessig's list of achievements and areas of influence is not small. He's co-founder of the Creative Commons, but it is his Mayday PAC however that has garnered the most attention recently. The crowdfunded "Super PAC to end all Super PACs" was launched in May with the goal of raising money to elect candidates who would pass campaign finance reform. It raised over $1 million in the first 13 days and has the support of some influential people. With the help of matching contributions, Mayday hopes to raise $12 million by the end of June. Lessig has agreed to answer any questions about the PAC that you might have. As usual, ask as many as you'd like, but please, one question per post."

Modular Science is Building Hardware and Software for Lab Automation (Video)

Roblimo posted about a month ago | from the biology-research-on-an-organic-shoestring dept.

Biotech 6

Modular Science is something Tim Lord spotted at last month's O'Reilly Solid Conference in San Francisco. Its founder, Peter Sand, has a Ph.D. in Computer Science from MIT. He's scheduled to speak at this year's OSCON, and his speaker blurb for that conference says, "He is the founder of ManyLabs, a nonprofit focused on teaching math and science using sensors and simulations. Peter also founded Modular Science, a company working on hardware and software tools for science labs. He has given talks at Science Hack Day, Launch Edu, and multiple academic conferences, including SIGGRAPH." And now he's also been interviewed on Slashdot. Note that there are plenty of lab automation systems out there. Peter is working on one that is not only "an order of magnitude cheaper" than similar devices, but is also easy to modify and expand. It's the sort of system that would fit well not just in a college-level lab, but in a high school lab or a local makerspace. (Alternate Video Link)

It's Not a Car, It's a Self-Balancing Electric Motorcycle (Video)

Roblimo posted about a month ago | from the two-wheels-good-four-wheels-bad dept.

Transportation 218

Two gyros under the seat keep this vehicle standing up at a stop, which is easier on the driver's legs than putting a foot down the way you do while riding most motorcycles. And no vroom-vroom sound, either. This is an electric motorcycle. The prototype you see in the video gets up to around 20 MPH, but production models are supposed to hit 100 MPH, and go as far as a Tesla S on 1/6 the juice. So little tiny batteries are all the Lit C-1 needs to drive (up to) 200 miles with the gyros spinning merrily away -- keeping the C-1 upright even in crashes, as a simulation in this Lit Motors YouTube video shows. They claim to have more than 200 pre-orders against a projected retail price of $24,000, which is not shabby for a company that hasn't made a single production vehicle so far. (Alternate Video Link)

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