30, అక్టోబర్ 2014, గురువారం

Coding Monsters for Halloween


Google’s Made w/ Code has a fun programming toy for Halloween. “Even monsters are Made with Code”. It’s a little drag-and-drop web-based platform to show some very basic programming concepts. It could be fun to introduce even college students with no programming experience to this. The user interface is similar to Hopscotch, available for iOS.

The user interface on the left is a nice GUI that parallels a written program’s structure. On the right is the stage where I made a green Yeti with big purple feet and gave it some actions. If you use this in the classroom, you can explain Objects and Methods and have your students try to get their Yeti to dance without having it enter the stage to begin with. That is how they will learn to test and debug their code!


24, అక్టోబర్ 2014, శుక్రవారం

Technology of the Book

(source)

The Economist1 recently featured an essay on The Future of the Book: From Papyrus to Pixels, with an interactive web version that can be scrolled through, read as a “book,” listened to as an audiobook, and the last chapter can even be Spritzed through.

More than the future, the essay concerned itself with the current state of book affairs, speculating about the impending death of eBooks at the hands of multi-purpose tablets2 and considering current self-publishing trends alongside the ambiguous pre-19th century, when it was “common for writers to publish themselves, [and it] carried no particular stigma.”

However, what I appreciated, was that the essay took into account not only the history of the book, but also considered the book as the technology that it is. Today, we are enchanted with our own light-up and handheld technology, but we forget that a portable reading device with pages was not something that every historical human may recognize to be a container of text.

Since the essay did concern itself with papyrus, in the title and through an anecdote about Cicero in Chapter I, it is interesting that it did not treat the idea of the text itself — a papyrus scroll may not readily be identified as a book today. What is fascinating about the idea of scrolls in our contemporary context, is that we see them popping up again in webpages, as we more frequently begin to read top-down rather than flipping through pages.

As the essay suggests, the temporal space of emerging technology is nothing new, and may in fact be the norm. Sand and cave wall, stone markers and tablets, papyrus, parchment and loose sheets, printed books, pamphlets, websites, eBooks — sometimes the material vessels of text overlap and other times they eclipse each other. They are all just a means to an end after all.

Speaking of, Machiavelli, in a December 10, 1513 letter to his friend Francesco Vettori, speaks about having a book with him while he is out — “Ho un libro sotto, o Dante a Petrarca, o un di questi poeti minori, come Tibullo, Ovvidio, e simili…” (the section begins “Partitomi del bosco”) — he is reading the love stories of the vernacular poets or the minor Roman poets. Then, later, he goes to his study to seriously read from a book that is not portable, and which has a ritual all its own (and he describes it with pomp).

Machiavelli writes just after the Aldine Petrarca volume was printed in a handy “pocket” octavo edition instead of something large and laborious to read (Petrarch, famously, also had a handheld manuscript copy of Augustine which he took with him up Mount Ventoux). Medieval scholars had to make their way to books that were chained to lecterns, and Machiavelli repeats the ancient ritual to do his serious reading. He lived at a time when there were distinct modes of reading, and small books were not earmarked just for travel. For example, in the Renaissance and Middle Ages, a handheld book may also serve as private prayer books and books of hours, often used in female solitary devotion.

Now, too, we approach different containers of text in different ways. We may read websites in a less serious manner than the printed page, or else we use eReaders to consume erotica (The Economist suggests that eReaders cemented the success of Fifty Shades of Grey), which maybe we will not do on a centrally-located PC. Voracious reader-travelers may wish to bring ten or more books on a Kindle or a Nook, but subway commuters may prefer the lovely technology that is the 21st-century-printed book, with its infinite battery life and a screen that does not cause too much eyestrain (and the essay does agree that a book is great technology). From Machiavelli and earlier until now, we must recognize that texts were accessed in a variety of material states often for different purposes.

Today’s reader, who may find a handheld book to be ideal, may also have appreciated that during the period of Italian humanism, while the language shifted from the scholastic and inaccessible Latin to the more commonly-used vernacular, written text was reimagined from the tedious Blackletter (which persisted in many locales) to the elegant and readable Carolingian minuscule (which Petrarch extols in a 1366 letter to Boccaccio — “castigata et clara seque ultro oculis ingerens”). And this Carolingian minuscule hand was replicated in the typeset of early printed books, and later became the basis for computer fonts such as Times New Roman.

Still, the reader is only one interloper of the text, and the medium also influences the writer — as, The Economist notes, “serialisation further encouraged some novelists towards length, as well as setting up a distinctive rhythm of cliffhangers at the end of each instalment.” Even before this, as the scattered rhymes of the poets of the 13th-century Sicilian Court were distributed to readers, poets intentionally rhymed their poetry at certain points in order to prevent their stanzas from being torn apart. And, surely, if there were no book format, Petrarch would never have created the narrative sonnet sequence that influenced European poetry for centuries.

And when we consider poetry we must also consider the oral tradition, for would we even have rhyme were it not for the need of mnemonic?

Books, and other textual containers, have been the technology to deliver us communication over time and space, which, as long as there are humans, is unlikely to ever truly be rendered obsolete even if various formats of text become (as some have already done) less prevalent. It is useful to realize that — even if we live in an age when technology seems to be advancing rapidly — it may be partially an illusion since we do not consider the technologies of the past to be technology any more. As the Economist article and its interactive compendium on the Future of the Book makes clear, text can be best explored through a number of technologies, as each serves the powerful ends of human exchange.


1 October 11th-17th 2014 issue,
2 “‘In a few years’ time,’ a recent report by Enders Analysis, a research firm, predicts, 'we will look back at e-readers and remember them as one of the shortest-lived of all consumer media devices.’”


Further Reading



20, అక్టోబర్ 2014, సోమవారం

Vatican Library Digitization Project

Vat.lat.3225

The Vatican Library is updating its online manuscript viewer and navigator and is planning to digitize 3,000 more manuscripts by 2018. There are currently 500 manuscripts and 600 incunabula available to view in a less-intuitive iteration here, but the new site is now available to browse some featured manuscripts.

The Vatican is looking for funding to digitize its remaining 76,000 manuscripts over 15 years, and they are even using some crowdsourcing techniques. You can read more about the project in an article from the International Business Times.

The viewer does impose a watermark which is less than ideal, but the images are very high-resolution and the user experience is great for browsing.




13, అక్టోబర్ 2014, సోమవారం

The Digital Scriptorium: Manuscript Materiality Workshop, Lab & Exhibit



The Medieval Forum, run by graduate students from the Department of English at NYU hosted a Workshop, Lab and Exhibit on Friday, October 10th entitled “Manuscript Materiality,” and I was fortunate enough to be able to attend.


The Workshop consisted of Digital Labs that offered lightning workshops on visualization, text mining and principal component analysis in addition to a Scriptorium that went through parchment preparation, copying and decorating, and quiring and binding. A very ambitious lineup that really shows the range of the Humanities!

The Digital Labs featured Visualization of Manuscript Fragment Networks with Tara Mendola, a recent PhD graduate from NYU, who discussed her own research with manuscript miscellanies and worked us through Excel sheets for creating CSV files to use as raw data.

The Text Mining component was lead by Collin Jennings and introduced us to R via RStudio for cleaning up texts to use later for mining.

Aaron Plasek discussed Principal Component Analysis in a clear and succinct way as we attempted to clean up text from Chaucer to plot out word distribution.

The Scriptorium included preparing parchment (supplied by Pergamena) by sanding and cutting it, then pricking and ruling the parchment so that it would be ready to be copied and decorated.

We were supplied with quills and ink that mimicked the original materials used during the Middle Ages, and we were encouraged to copy whatever text we liked. Parchment was written on in a myriad of languages and ended up having interesting decorations in addition to marginalia. Working with a quill in hand on parchment ourselves revealed the time and skill necessary to create medieval books.

Quiring and binding were also discussed by conservators from the Columbia University Libraries Conservation Program. This included a hands-on activity — each of us were able to practice both supported and unsupported bookbinding. I found it interesting that many physical books today still mimic old styles of bookbinding (such as the horizontal lines across spines that are a vestige of cord binding) just for show and not for the integrity of the book.

For me, this kind of workshop really embodies all that the Humanities has to offer, as it encompassed both digital and analog technologies in order to explore the Middle Ages. The Digital Labs helped us to appreciate some of the fascinating work being done in the Digital Humanities, while the Scriptorium enabled us to better understand the physical work put into creating the manuscripts that we study.

One of the coordinators, Angela Bennett Segler, mentioned that we no longer know how to get parchment as thin as they did in the Middle Ages, revealing how technologies are lost over time. While we are living in very technological age, not all advances that humans have made are still available to us, and it is important to keep this in mind.

Lisa Tagliaferri

But of course we are lucky to have all of these digital tools today, and I really loved participating in a Medieval Workshop with its own GitHub repository! I hope that more medievalists were encouraged by the workshop to add a digital component to their current and future work, making use of all the tools that humanists have at their fingertips.

Check out photos from the lab, in addition to the Medieval Forum’s Facebook page and Twitter feed.