Archive for the 'Uncategorized' Category

Article: Punched up lectures: hands on with the new iTunes U app for iOS

February 23, 2012

Chris,

Have you all checked out the new iTunes U features yet? What about SharePoint? What about Google?

Jon

http://arstechnica.com/apple/news/2012/01/punched-up-lectures-hands-on-with-the-new-itunes-u-app-for-ios.ars

Geared towards university students—and even just casual students on the Internet—the iTunes U app takes advantage of Apple’s already-existing iTunes U content and presents it to college and university students in a more usable way, allowing instructors to send full syllabus information, assignments, and even notes from the professor directly to students’ devices. Students can subscribe to certain classes—if that feature is available, that is—and automatically download relevant course material, not to mention links to outside apps or PDFs.

Article: CIA to software vendors: A revolution is coming | Reuters

February 22, 2012

http://www.reuters.com/article/2012/02/22/us-cia-software-idUSTRE81L03C20120222

Rather than stick with traditional all-you-can-eat deals known as “enterprise licensing agreements,” the CIA wants to buy software services on a “metered,” pay-as-you-go basis, Ira “Gus” Hunt, the agency’s top technology officer, told an industry conference.

“Think Amazon,” he said, referring to the electronic commerce giant where the inventory is vast but the billing is per item. “That model really works.”

The old way of contracting for proprietary software inhibits flexibility, postponing the CIA’s chance to take advantage of emerging capabilities early on, Hunt said.

He added that this made it harder to keep up with “big data” at a time that such challenges are growing while federal agencies are tightening their belts for deficit reduction.

“Don’t kid yourself that we can’t do this thing because we can,” he said, adding that the agency was seeking to build strong partnerships with its information technology suppliers.

“We’re not out there trying to screw you,” Hunt told representatives of the many vendors present. But “you really need to think differently about how we do these things,” he said.

Earlier in the day, Reginald Brothers, deputy assistant secretary of defense for research, told the conference that existing software tools for data analysis, management and interaction lagged the vast amounts of information that drones and other high-tech U.S. military sensors were vacuuming up.

“The big data problem is the analysis of it,” he said. Existing tools “do not aid users … in the mission timelines.”

Article: E-Science Librarianship: Field Undefined

February 22, 2012

http://www.istl.org/11-summer/article1.html

The potential of librarians working in e-science, a term for using the Internet and other digital tools to facilitate scientific data collection, management, and sharing, has been the cause of much discussion. Many professionals agree that librarians could participate in or facilitate e-science tasks. This article explores what e-science librarianship is by examining the skills and requirements from job advertisements for e-science related library positions. After reflecting on the sample of job advertisements, the analysis of the sample, and the use of the word e-science itself, the authors conclude that e-science librarianship is at present not a defined field and that the role of librarians in e-science is nebulous.

Article: The Trello Tech Stack – Fog Creek Blog

January 19, 2012

http://blog.fogcreek.com/the-trello-tech-stack/

That led us toward a single-page app that would generate its UI on the client and accept data updates from a push channel. This is pretty far from any of the work weâve done before at Fog Creek, so from a technical perspective Trello has been an adventure.

Initially, we were wondering how interesting and far-out the stack could be before management got nervous, but our concerns were addressed in an early meeting with Joel, when he said âUse things that are going to work great in two years.â

So we did. We have consistently opted for promising (and often troublesome) new technologies that would deliver an awesome experience over more mature alternatives. Weâre about a year in, and itâs been a lot of fun.

Article: Hands-on with the $19-per-month Republic Wireless Android phone | Crave – CNET

December 7, 2011

http://news.cnet.com/8301-17938_105-57335490-1/hands-on-with-the-$19-per-month-republic-wireless-android-phone/

Last month, Republic Wireless made waves when it announced an Android phone with âunlimitedâ service for just $19 per month, no contract required.

Iâve spent the past couple weeks test-driving that phone and service, and Iâm happy to report that except for a few wrinkles, both performed beautifully. (Read my original post for the full details on how it all works.)

Article: Academia.edu Raises $4.5 Million To Help Researchers Share Their Scholarly Papers | TechCrunch

November 30, 2011

http://techcrunch.com/2011/11/30/academia-edu-raises-4-5-million-to-help-researchers-share-their-scholarly-papers/

Academia.edu, a social network for researchers, is having a good year. In 2011 itâs tripled its total registered userbase to 800,000, and today itâs announcing some major news that ensures the site will be expanding well into the future: itâs just raised $4.5 million in a funding round led by Spark Capital, with participation from True Ventures. This is the companyâs second round of funding, after a $2.2 million round in late 2009 (the investors from that round participated in this one as well).

Academia.edu can be thought of as a social network for academics, in that it allows them to forge connections and follow updates around their field, but it has another benefit: it gives them a powerful, efficient way to distribute their research. Unlike, say, a personal website, which probably wonât have much in the way of analytics or search engine optimization, Academia.edu will let researchers keep tabs on how many people are reading their articles with specialized analytics tools, and it also does very well in Google search results. Academics are uploading 2,500 articles to the site each day, and, as a result, the site is now drawing some 3 million unique visitors, many of whom are arriving at the siteâs articles via Google.

Article: Look Mum No Cables! iPad2 Mirroring In The Classroom

November 4, 2011

Ed,

Here’s an article that describes iOS mirroring via AppleTV in the classroom that I was telling you about the other day. Now that some of the testing requirements are being handled other ways, it would be cool if HRSA could fund an iPad CoW rather than standard CoWs.

Jon

http://applesforkids.org/archives/442

One of the most underrated and significant developments of iOS5 has been the ability to mirror the iPad2 onto any screen via AppleTV. This development signifies a break away from the shackles of cables and allows the iPad, iPod or iPhone to become an even more natural addition to the classroom.

(via Instapaper)

Article: AT&T to usher in split-personality mobile devices | CTIA 2011 – CNET Reviews

October 10, 2011

http://reviews.cnet.com/8301-12261_7-20117872-10356022/at-t-to-usher-in-split-personality-mobile-devices/?part=rss&subj=news&tag=2547-1_3-0-20

AT&T today unveiled AT&T Toggle, a service that allows you to create two separate and distinct identities on your smartphone or tablet. The first would be a personal account where you can freely browse the Internet, text your friends, and watch videos. A second, more secure identity would house your business apps and documents and can be managed by your companyâs IT department.

Steve Jobs

October 10, 2011

Article: 3.5 Inches – Dustin Curtis

October 7, 2011

http://dcurt.is/2011/10/03/3-point-5-inches/

Touching the upper right corner of the screen on the Galaxy S II using one hand, with its 4.27-inch screen, while youâre walking down the street looking at Google Maps, is extremely difficult and frustrating. I pulled out my iPhone 4 to do a quick test, and it turns out that when you hold the iPhone in your left hand and articulate your thumb, you can reach almost exactly to the other side of the screen. This means itâs easy to touch any area of the screen while holding the phone in one hand, with your thumb. It is almost impossible to do this on the Galaxy S II.

Article: Kindle e-books now available to borrow from 11,000 US libraries

September 21, 2011

http://arstechnica.com/gadgets/news/2011/09/kindle-e-books-now-available-to-borrow-from-11000-us-libraries.ars

Amazon has finally announced its long-anticipated Kindle lending library, allowing Kindle and Kindle app users to borrow Amazon’s e-books from thousands of libraries across the US. Users will be able to find the Kindle books on their participating public library’s website and check them out through Amazon, which will send the book directly to users’ devices over Whispersync. “Libraries are a critical part of our communities and we’re excited to be making Kindle books available at more than 11,000 local libraries around the country,”…

Our only complaint with this announcement is that there seems to be no comprehensive list of the 11,000 participating libraries—even Amazon’s FAQ page about public library books remains vague on this question. The requirement is that the library offers e-books via third party service OverDrive, though, so it’s safe to assume that most major libraries will be participating to some degree or another.

Article: Feds: Full Tilt Poker A Giant ‘Ponzi Scheme’ | Fox Business

September 21, 2011

http://www.foxbusiness.com/markets/2011/09/20/feds-full-tilt-poker-giant-ponzi-scheme/

Earlier this year, the Justice Department seized Full Tiltâs domains and bank accounts as part of a broad investigation into illegal online gambling that included allegations of money laundering and bank fraud.

In an amendment to the original complaint filed in April, prosecutors now allege that Full Tilt Poker and its board of directors, including the well-known players Howard Lederer and Christopher Ferguson, lied to players about the status of their online accounts.

Article: Mining of Massive Datasets

September 20, 2011

http://infolab.stanford.edu/~ullman/mmds.html

Download the Complete Book (340 pages, approximately 2MB)

Download chapters of the book:

Preface and Table of Contents
Chapter 1 Data Mining
Chapter 2 Large-Scale File Systems and Map-Reduce
Chapter 3 Finding Similar Items
Chapter 4 Mining Data Streams
Chapter 5 Link Analysis
Chapter 6 Frequent Itemsets
Chapter 7 Clustering
Chapter 8 Advertising on the Web
Chapter 9 Recommendation Systems
Index

Article: The Tragic Triumph Of The MBAs

September 13, 2011

http://techcrunch.com/2011/09/03/the-tragic-triumph-of-the-mbas/

A famous essay from the first dot-com bust refers to what it was like for a co-founder to watch venture capitalists and MBAs take over the management of his tech company: âLike watching a group of nursery school children whoâve stolen a Boeing 747 and are now flipping all the switches trying to get it to take off.â I think I speak for many techies when I say we found that soothing, as well as funny. It reassured us that tech was different, that the suits would never be able to take over what we did and why we did it. But Iâm sorry to say, it seems to me now that we underestimated them.

Article: Heart of Innovation: 35 Awesome Quotes from Einstein

September 13, 2011

http://www.ideachampions.com/weblogs/archives/2011/09/the_timeless_wi.shtml

35. âThere are only two ways to live your life. One is as though nothing is a miracle. The other is as though everything is a miracle.â

Article: Seth’s Blog: Back to (the wrong) school

September 13, 2011

http://sethgodin.typepad.com/seths_blog/2011/09/back-to-the-wrong-school.html

If you do a job where someone tells you exactly what to do, they will find someone cheaper than you to do it. And yet our schools are churning out kids who are stuck looking for jobs where the boss tells them exactly what to do. Do you see the disconnect here? Every year, we churn out millions of of workers who are trained to do 1925 labor. The bargain (take kids out of work so we can teach them to become better factory workers) has set us on a race to the bottom. Some argue we ought to become the cheaper, easier country for sourcing cheap, compliant workers who do what theyâre told. We will lose that race whether we win it or not. The bottom is not a good place to be, even if youâre capable of getting there. As we get ready for the 93rd year of universal public education, hereâs the question every parent and taxpayer needs to wrestle with: Are we going to applaud, push or even permit our schools (including most of the private ones) to continue the safe but ultimately doomed strategy of churning out predictable, testable and mediocre factory-workers?

As long as we embrace (or even accept) standardized testing, fear of science, little attempt at teaching leadership and most of all, the bureaucratic imperative to turn education into a factory itself, weâre in big trouble.

The post-industrial revolution is here. Do you care enough to teach your kids to take advantage of it?

Article: Unix’s Revenge | asymco

September 13, 2011

http://www.asymco.com/2010/09/29/unixs-revenge/

For Unix, the point of modularity was reached early in the 1990′s and, through the Linux implementation, it allowed the lowest layers of the software to become commoditized (and free). This commodity status was actually what Microsoft tried to avoid by integrating Windows with the layers above it. This was a conscious and deliberate decision which also led to trouble with anti-trust regulators. The decision seemed to have paid off. Microsoft won.

However, the very strategy which Microsoft used to maintain a monopoly caused its rigidity of response to a new, post-PC market. Unix fit right in with the new shift in the basis of competition: toward more personal, portable and conformable computing. Windows did not. Microsoft had to build a completely new OS to deal with devices (Windows CE has little if any shared code with Windows NT et. al.). The dual OS strategy continues to hobble Microsoft as each is stretched into new dimensions: the desktop Windows being dragged into the high end and into tablets while the device Windows is re-written to accommodate new input methods.

The modular Unix just keeps conforming to new applications. It helps that it’s open source but the open sourcing is a result of the modularity not the cause for it. So far, it looks like there is no stopping the revenge of Unix. It’s been a long journey for Unix and I, for one, am cheering the comeback.

Article: Developing for Apple iOS: cross-platform toolkits compared « Tim Anderson ’s ITWriting

September 13, 2011

http://www.itwriting.com/blog/articles/developing-for-apple-ios-cross-platform-toolkits-compared

I have tried a number of programming tools for Apple iOS over the past year or so, focusing on cross-platform tools. This page pulls together links to these hands-on articles. You may be amused by the screenshots – I am not a designer and was not much interested in the design aspect, aiming to put together a quick and simple working app. However they do show what you get if you pretty much accept the default appearance. The Dreamweaver/Phonegap app looks the best.

Article: Survival Of The Stupidest

September 13, 2011

Counterpoint to you don’t know what you don’t know.

http://www.science20.com/hammock_physicist/survival_stupidest-77846

At first sight, stupidity is a characteristic that is expected in natural selection processes to suffer and to become extinct. After all, stupid persons by definition act in ways that tend to yield no gain to them. Place a stupid person in a competitive environment of non-stupid persons, and the stupid person will likely come out as the loser, and certainly not as the fittest.

How then can stupidity survive and flourish?

Let me attempt to provide a satisfactory answer to this question. I do not claim to have reached a definitive answer, but the mechanism I propose, if not fully explaining the survival of stupidity, at least contributes to it. Moreover, and as often is the case, the route towards the answer is interesting in itself. It will bring us from poker strategy to the limits of applicability of game theory.

Key feature of stupidity is that its power lies in its abundance. One stupid person is helpless, a herd of stupid persons can be invincible. Place a smart individual in a group of stupid persons and you will witness the smart person succumb to stupidity. In an environment infested by stupidity ‘being the smartest’ does not equate to ‘being the fittest’.

Article: 10 Immutable Laws of Security

September 13, 2011

http://technet.microsoft.com/en-us/library/cc722487.aspx

Law #1: If a bad guy can persuade you to run his program on your computer, itâs not your computer anymore
Law #2: If a bad guy can alter the operating system on your computer, itâs not your computer anymore
Law #3: If a bad guy has unrestricted physical access to your computer, itâs not your computer anymore
Law #4: If you allow a bad guy to upload programs to your website, itâs not your website any more
Law #5: Weak passwords trump strong security
Law #6: A computer is only as secure as the administrator is trustworthy
Law #7: Encrypted data is only as secure as the decryption key
Law #8: An out of date virus scanner is only marginally better than no virus scanner at all
Law #9: Absolute anonymity isnât practical, in real life or on the Web
Law #10: Technology is not a panacea

(via Instapaper)

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