Group items tagged

By Matthew Hughes MakeUseOf.com April 5, 2013 "... Dire Consequences For An Administrative Error The one thing that stuck out for me when speaking to Amber was how catastrophic being removed from Facebook could be. Her suspension almost derailed a social media campaign for a large, multinational company. It resulted in her losing some of her oldest friends. It resulted in a loss of trust in an institution which almost all of us use to handle our social interactions. If an administrative error on a website can result in someone losing old friends and potentially losing their professional reputation, we should be questioning the role that Facebook has in our lives, and if we're too dependent on it. We reached out to Facebook and asked them to comment on this story. When asked how they identify breaches of their terms of service, they said "People report content or accounts to Facebook via the reporting links you can find on every page of Facebook. After you submit a report, Facebook will investigate the issue and determine whether or not the content should be removed based on Facebook's policies". They also said that their policies for dealing with people who breach their TOS depend on the particular rule broken. "If a content violates our policies then we will remove it. For example if a photo breaks our nudity guidelines we would remove it and let the person who posted it know. If someone is using Facebook under a false identity then we remove the profile." (...) Matthew Hughes is a writer, blogger and programmer from Liverpool, England. He's rarely found without a cup of coffee in his hand and loves making beautiful things. You can read his scribblings at matthewhughes.co.uk. " (Ottima spiegazione di come Facebook funziona - e a volte NON funziona -vedi anche i numerosi commenti)

Ho esitato a dare il link nei commenti a http://iamarf.org/2013/04/11/non-solo-luci-ltis13/ . Poi ho deciso di no, perché i commenti già vertevano molto (troppo?) su Facebook.

"Wordcounter is a word count and a character count tool. Simply place your cursor into the box and begin typing. Word counter will automatically count the number of words and characters as you type. You can also copy and paste a document you have already written into the word counter box and it will display the word count and character numbers for that piece of writing. Knowing the number of words or characters in a document can be important. For example, if the author is required to write a minimum or maximum amount of words for an article or paper, word counter can help them know if their article meets these requirements. In addition, word counter automatically shows you the top 10 keywords and keyword density of the article you're writing. This allows you to know what keywords you use most often and what percentage each is used within the article. This can help you from over-using certain words in your writing and allow you to make sure you have the correct keyword distribution you're trying to obtain for any article you write. Word counts can also be important in defining typing and reading speeds. Word counter can help determine both of these. Simply set a timer and start typing and when the time is up, you'll instantly know how many words you have typed for that period of time. If you have any questions about word counter, please feel free to contact us here. Disclaimer: We strive to make our word counter as accurate as possible but we cannot guarantee it will always be so."

Contatore di parole online: si scrive o si incolla un testo, e lui ti dà automaticamente il numero, oltre a quello delle parole, dei segni (non so se con o senza spazi però), delle frasi, dei paragrafi, e la lunghezza media delle frasi (in No di parole), nonché la frequenza delle parole chiave più usate. Cioè potrebbe anche essere utile per scegliere tag quando si fa un segnalibro su Diigo ;)

"In Douglas Adams's famous Hitchhiker's Guide to the Galaxy series of science-fiction books, interstellar species use Babel fish - "small, yellow, leech-like" creatures that feed on "brain-wave energy" - to translate speech in real time. A team of developers at Google is working on the real thing, using statistical models to translate different languages, including Afrikaans, on the Web and on mobile phones, using voice input and output as well as text. TechCentral sat down with Google Translate research scientist Ashish Venugopal at Google's headquarters in Silicon Valley last week and asked him about the stumbling blocks to effective real-time translation and the future of the technology. This is an edited transcript of that interview. (...).Do you have a team of linguists working all over the world? We have a team of statisticians, all working right over there [points and laughs]. It's less linguistically orientated. There are linguistic ideas that influence our decisions. To give you an example, when I was working on the last set of Indian languages that were launched, I didn't use any linguistic knowledge; I used Wikipedia and my grandmother. So, it's Wikipedia, my grandmother and statistics. That's what we use to put a language together. - Duncan McLeod, TechCentral"

Intervista a uno sviluppatore di Google traduttore, su come funziona, pubblicata nella rivista sudafricana TechCentral il 12 gennaio 2012.

""A mook? What's a mook?" asks "Johnny Boy" Civello, the fast-talking gambling debtor in Martin Scorsese's 1973 film Mean Streets. For years, "mook" existed in English as an obscure slang term referring to "a foolish, insignificant, or contemptible person" (as Merriam-Webster's Online defines it). According to one Scorsese biographer, Vincent LoBrutto, the term first appeared in 1930 in the work of S.J. Perelman, the well-known writer and humorist. Since then it has occasionally resurfaced-in Mean Streets, for example; and again, around 2000, to classify an emerging class of poor, angry white kids who listen to rap metal. But that particular monosyllable was rarely at the tip of anyone's tongue. Until recently, that is, when college professors began broadcasting their courses to a worldwide audience. They called their courses "MOOCs," which stands for massive open online courses and is pronounced "mooks." Suddenly, that unfortunate syllable could be heard everywhere: in the news and the blogs, at tech conferences and faculty meetings, in legislative hearings and policy proposals. Now, it has been formally enshrined into the English language. Oxford University Press this week inducted "MOOC" into its Oxford Dictionaries Online. The definition: "A course of study made available over the Internet without charge to a very large number of people.""

Vedi anche i commenti all'articolo.

"...MOOCs are just the latest incarnation of bringing watered-down versions of culture, knowledge, and learning to a mass audience. What we see as the courses' flaws may well be their strengths, and they have the potential to carry those strengths to a broader audience than ever before. Problems arise only when we think of MOOCs as university courses rather than as learning for the masses. Yes, the vulgarians who run Coursera and Udacity deserve to be swept into the dustbin of history, and the fact that they seem not to have figured out how to profit from their enterprises suggests that they'll soon be hoist by their own capitalist petard. When they are, the real action can begin. As the history professor Jonathan Rees puts it, the fast-­approaching post-corporate-MOOC world "will almost certainly be a period of real pedagogical innovation conducted by people who are more interested in actual education than they are in becoming famous or just making a quick buck."..."

Giusto! Aspettiamo che l'azione inizi (e forse si può dire che è già iniziata! ;-) )

Non rinuncerei mai alla possibilità di usare i mezzi tecnologici per la diffusione della conoscenza, tuttavia è vero: non c'è nulla che possa sostituire la relazione didattica, nel senso di interazione significativa individuale.

"Copy your data From spreadsheets, to tables in web pages, databases-anywhere you can visualize a table with location data you can paste it into BatchGeo. If you are starting from scratch, we recommend using our Spreadsheet Template to get started with your data, then simply copy the data over to BatchGeo to create a pin map. Validate & set options We make our best guess at your intended columns like the address, city, state, zip code, or latitude / longitude. You may want to set the options yourself if you don't like the default behavior. Map locations We geocode your postcodes / addresses and make your map. It may take a few minutes depending on how many addresses you have, if you already had latitude and longitude in your data it will map instantly. After you are done mapping the addresses you can save to a web page using the "Continue & Save" option."

Cory Doctorow theguardian.com, Monday 28 April 2014 00.00 BST "An ISP should give users the bits they ask for, as quickly as it can, and not deliberately slow down the data The Federal Communications Commission, America's telcoms regulator, has formulated a plan to allow internet service providers (ISPs) to charge companies for the right to "premium" access to its customers. This is the worst internet policy news imaginable. It should strike terror into the heart of anyone who cares about fairness, politics, the widening gap between the rich and the poor, fair trade, entrepreneurship, or innovation. The FCC now stands as the world's foremost symbol for "regulatory capture," and its chairman - a former cable executive lobbyist - is the poster child for an unhealthy relationship between industry and its regulators. What's at stake is "network neutrality," which is the simple principle that your ISP should give you the bits you ask for, as quickly as it can, and not deliberately slow down the data you're looking for. ... "

Doctorow's intro in his newsletter: "My latest Guardian column, "Internet service providers charging for premium access hold us all to ransom," explains what's at stake now that the FCC is prepared to let ISPs charge services for "premium" access to its subscribers. It's pretty much the worst Internet policy imaginable, an anti-innovation, anti-democratic, anti-justice hand-grenade lobbed by telcos who shout "free market" while they are the beneficiaries of the most extreme industrial government handouts imaginable."

Brief.ly is a simple way to share a "bundle" of links at the same time. Enter up to 30 links and captions you want to share (one per line or click the wrench for more options). Brief.ly will generate a unique URL. When opened, a Table of Contents page lists the sites included. When you open the bundle, each site appears and tabs appear along the top of the page that allow you to easily jump from one recommended site to the next. This site is very easy to use and helpful for all ages, as long as they can read. With your membership, you can edit the contents of your list later, without resending it or changing the single link. tag(s): organizational skills (84) TeachersFirst review

"What it is What is mind mapping Freeplane is a free and open source software application that supports thinking, sharing information and getting things done at work, in school and at home. The core of the software is tools for mind mapping (also known as concept mapping or information mapping) and using mapped information. Freeplane runs on any operating system that has a current version of Java installed. It can be run locally or portably from removable storage like a USB drive. Application areas Application areas Freeplane supports much more than classic static mind mapping. This is illustrated by the mind map Application areas on the right which summarizes the kind of tasks supported by Freeplane. Click on the hyperlink below the image to navigate the map. Read the node called Caption to learn how to navigate the map and unhide hidden information. And click the node Demonstration creating a map to see how easy it is to make a map. In the center of the map Application areas you see an elliptical form which contains the central topic (root node) of the map. Extending from it are branches with subtopics (child nodes). At the border you see free topics which are independent of the root-tree. All topics can be formatted or styled and can contain text, hyperlinks, pictures and more; and can be connected with labelled lines or arrows. Also a topic (node) can represent hidden information which shows when the user wants it or can be automatically executed (formula). Or content can be password protected or connected to a particular time or filter."

"Can You Really Teach a MOOC in a Refugee Camp? - Wired Campus - Blogs - The Chronicle of Higher Education August 1, 2014 by Steve Kolowich Two men living in Dadaab, a refugee camp in Kenya, would watch lecture videos and take online quizzes at a nearby United Nations compound. (InZone) One narrative that has driven widespread interest in free online courses known as MOOCs is that they can help educate the world. But critics like to emphasize that the courses mostly draw students who already hold traditional degrees. So when Coursera, the largest provider of MOOCs, published a blog post about how a professor had used one of its online courses to teach refugees near the Kenya-Somalia border, it sounded to some like a satire of Silicon Valley's naïve techno-optimism: Hundreds of thousands of devastated Africans stranded in a war zone? MOOCs to the rescue! Details of the experiment paint a more nuanced picture, one that highlights the challenges MOOC providers face in trying to change the lives of downtrodden people. Barbara Moser-Mercer, a cognitive psychologist at the University of Geneva, ran the refugee experiment and wrote Coursera's optimistic blog post about it. But in an interview with The Chronicle, as well as a more formal article she wrote about the experiment for a European conference on MOOCs, the professor expanded on the logistical issues that come with trying to make sophisticated online courses work in deprived settings."

" Dubroo is a crowd sourced Online Platform for Dubbing Enthusiasts,both the consumers and creators Consumers Users can view youtube videos with different audio files. Dubroo provides youtube videos in multiple audio files helping people of various languages to understand the original video. On Dubroo you can watch videos dubbed by our talented dubbing artists and get knowledge and also enjoy some amazing spoofs . Creators Anybody interested in dubbing can use our recording studio and start recording your audio directly speaking through your browser(Mozilla firefox is preferred). Dubroo makes 'tedious dubbing process' easy by providing a simple option(Check 'Instructions' to record).Users need not download videos,install softwares and then record and merge both audio and video files, then upload a new video. Dubroo eliminates all these tedious process and allows creators to dub directly speaking through your browser. Dubroo's Motto Dubroo encourages people to create existing Youtube videos into multiple languages, helping people of their language to understand the original video. Dubroo believes that language should not be a barrier to access knowledge from the online videos. Instructions Contact Us + Add Video Dubroo Gallery "

Strumento semplice per aggiungere una pista audio doppiata a un video, a quanto ho capito (non l'ho ancora provato)

"for cooperating with the online learning provider Coursera. (...) We regard this cooperation of the Munich universities with Coursera as a marketing operation. The two universities can present themselves globally together with top international universities. Conversely, Coursera adorns itself with their names. It seems that data protection has not been given much thought. Likewise, we miss a critical discussion of who owns the content produced and who profits from it. By the way, taking Coursera courses is still voluntary for the students. This BigBrotherAward is meant as a warning to colleges and universities not to make participation in MOOCs offered by privacy-ignoring companies a mandatory way to earn study credits. Actually it's bad enough that education increasingly becomes a commodity as publicly financed institutions of higher education distribute their offerings via commercial providers. If an appropriate European MOOC platform does not exist, then it is the the universities' duty to create such a platform. By giving a BigBrotherAward to TUM and LMU Munich, we would like to remind both universities and all other education institutions that the long-term business model of such "education providers" hinges on contracts in which the students are not the customers of the MOOC provider, they are the product being sold."

"Privacy Shield Policy Introduction. Coursera, Inc. (referred to as "we," "us," or "our"), believes in protecting your privacy. We participate in and commit to adhering to the EU-U.S. Privacy Shield Framework which includes the Privacy Shield Principles of notice, choice, onward transfer, security, data integrity, access and enforcement (the "Principles") for all transfers of personal data from EEA to the U.S. To learn more about Privacy Shield, please visit the U.S. Department of Commerce Privacy Shield website: https://www.privacyshield.gov/. For more information regarding our Privacy Shield certification, please see: https://www.privacyshield.gov/list (Note: Coursera is currently in the process of obtaining formal self-certification to Privacy Shield)."

"Public Knowledge Public Knowledge ‏@publicknowledge Ask @whitehouse to support #books4blindtreaty! http://wh.gov/hcED Sign the petition now. More info: http://bit.ly/121podd Wired Obama Stops Championing Treaty That Gives the Blind Better Access to... By David Kravets @dmkravets The President Barack Obama administration went on record four years ago supporting a proposed international treaty to make books more accessible to the blind across the globe. Fast forward to today.... 8:46 PM - 23 May 13"

Primo uso dell'hashtag #books4blindtreaty su Twitter, per promuovere una petizione che chiede alla Casa Bianca di sostenere all'OMPI la proposta di un Trattato per i ciechi, ipovedenti e altri con disabilità che impediscono l'uso di testi stampati, sotto attacco da parte delle lobby dei grossi produttori di film e musica US, nonché degli editori europei.

"How to Add a Pinterest Board Widget On Your Website"  Adding a Pinterest board widget to your website is very easy. Add the below code wherever you want the widget to appear on your website. Replace the Pinterest username and board name in the URL to anything you want.

"Last year, we looked at the art and science of getting good WordPress support. Now, let's jump into some of the more advanced troubleshooting techniques you can use to tackle the trickier problems you might come up against. Have you heard the old joke: Patient: Doctor, it hurts when I do this. Doctor: Then don't do that! With advanced troubleshooting it's exactly the opposite! You want to be able to reliably reproduce your symptoms. Knowing exactly how to recreate the problem will be a huge help in figuring out how to fix it."

Quei consigli sull'identificazione di problemi ("troubleshooting") non valgono soltanto per i blog WordPress.com, ma in qualsiasi situazione dove possono emergere problemi - compreso il frullatore che rifiuta di frullare.

"What Are Rubrics Students have been known to refer to rubrics as "those things with the little boxes", while teachers know rubrics as a set of scoring guidelines that evaluate students' work and provide a clear teaching directive. Rubrics are a powerful, authentic tool used to assess students' work. This scoring tool lists specific criteria for a project or piece of work. The criterion helps students to have a concrete understanding and visualization of "what counts". Each standard or criteria also includes a gradation scale of quality. The rating scale could be numerical, qualitative, or a combination of both. Rubrics seek to evaluate assignments based on the sum of a full range of criteria rather than a single numerical score."

Filmed Feb 2008 * Posted Mar 2008 * TED2008 "Neuroscientist and inventor Christopher deCharms demonstrates a new way to use fMRI to show brain activity -- thoughts, emotions, pain -- while it is happening. In other words, you can actually see how you feel. Christopher deCharms is working on a way to use fMRI scans to show brain activity -- in real time."

From http://www.stanford.edu/~efs/693b/TED1.html : "1. length: 4:00 2. overall speed (WPM): 182 3. vocabulary profile: 3K-94.3%; 5K-96.4%; 10K-97.9%; OL-3.2% 4. accent: US standard 5. comments: there is a reference at the beginning of shrinking a ship and injecting it into the bloodstream, see: http://www.imdb.com/title/tt0060397/; http://www.imdb.com/title/tt0093260/?ref_=fn_al_tt_1. fMRI = functional magnetic resonance imaging--a way to view the brain in action. 6. Neuroscientist and inventor Christopher deCharms demonstrates a new way to use fMRI to show brain activity -- thoughts, emotions, pain -- while it is happening. In other words, you can actually see how you feel.

"Recent headlines around a high-profile settlement between the US Department of Justice and edX, Inc., one of the largest and earliest distributors of MOOCs, have once again highlighted the importance of understanding the rules for making online courses and services accessible to those with various types and levels of disabilities. While much of the media coverage of the edX settlement has focused on the fact that the government sued so high-profile-and respected-an online provider, to date there has been little recognition that the enforcement action may signal an effort to extend the ADA's accessibility requirements not only to a broader range of non-institutional entities providing web-based instruction, but also to those that provide other education-related services."

"MOOC.Well, what's that? The word MOOC is an acronym. I should at least say once what it stands for: Massive Online Open Course. That was the easy part, just to give you those words. Now to give a definition, that's going to be very challenging.For every one of those words, I think it's fair to say that there is a generally accepted understanding of what the word means, but then there is a substantial number of people who challenge that understanding, who try to push it further....

"From Week 1 Lecture Videos of "Teaching goes massive: new skills required" by Paul-Olivier Dehaye See https://etherpad.mozilla.org/pr8ZtLXODg and http://www.elearnspace.org/blog/2014/07/09/congrats-to-paul-olivier-dehaye-massiveteaching/"