Jon Edwards

Nov 132010
 
von Neumann and the MANIAC

Few people know that Princeton University’s association with computers and computing predates the ENIAC. Jon goes back to the days of John von Neumann, Oswald Veblen, Alan Turing, John Tukey, and winds his way forward through the memorable days of the mainframes to 1985 when Ira Fuchs arrived to create the University’s high speed network and begin the drive toward ubiquity of access and use. His many stories all have one thing in common… they all used to be funny.

About the speaker: 

Jon Edwards graduated from Princeton in 1975 with a degree in history. He got his PhD from Michigan State University in Ethiopian economic history. After a three year stint as Review Editor of Byte Magazine, he returned to Princeton in 1986 to serve as the Assistant to the VP for Computing and Information Technology. He served as the Coordinator of OIT Institutional Communications and Outreach until his retirement on November 11, 2010.

Listen to the podcast (.mp3)
Download the presentation slides (.pdf)
Video clip, featuring Serge Goldstein, Director of OIT Academic Services (.mp4)

Nov 062010
 
National Spherical Tokamak Experiment

The last decade has witnessed a rapid emergence of larger and faster computing systems in the US. Massively parallel machines have gone mainstream and are now the tool of choice for large scientific simulations. Keeping up with the continuously evolving technology is quite a challenge though. Scientific applications need to be modified, adapted, and optimized for each new system being introduced. In this talk, the evolution of a gyrokinetic particle-in-cell code developed at Princeton University's Plasma Physics Laboratory is presented as it was adapted and improved to run on successively larger computing platforms.

About the speaker: 

Stephane Ethier

Dr. Stephane Ethier is a Computational Physicist in the Computational Plasma Physics Group at the Princeton Plasma Physics Laboratory (PPPL). He received a Ph.D. from the Department of Energy and Materials of the Institut National de la Recherche Scientifique (INRS) in Montreal, Canada. His current research involves large-scale gyrokinetic particle-in-cell simulations of microturbulence in magnetic confinement fusion devices as well as all aspects of high-performance computing on massively parallel systems.

Download the presentation slides (.pdf)
Listen to the podcast (.mp3)

Oct 302010
 
Video Journey: Past, Present, Future

In its youth, which seems only now to be ending, film-making and film-editing required an immense amount of expensive and specialized hardware and a hefty range of fine technical skills. Today, suggested Dave Hopkins and Jim Grassi at the October 27 Lunch 'n Learn, even teenagers with affordable hand-held devices can shoot, edit, and even distribute films for the mass market.

Be sure to run through their slides which contain a range of clips that tell the story through film. There you can watch Francis Ford Coppola predicting in the 1970s that children would someday be able to make movies of quality. There too you can watch Gus van Sant, a master film editor splicing tapes. Imagine the cumbersome task, when every scene and every noise involves a separate reel of 35 mm film stock. There are still editors who persist with such handiwork, manipulating bins of reels, but the immense power of new software, notably Final Cut Pro, has compelled most filmmakers to make the transition to digital. Films are now shot, edited, and delivered digitally. The films never touch tape.

And watch the simple film made by a father of his young son after a trip to the Dentist. Meant to be shared with grandparents and close friends, 70 million through YouTube have now viewed the amusing clip. An 8th grader named Brook Peters made a documentary about 9/11 that was so good that it is up for consideration at Tribecca. The point is, of course, that anyone with a camera, an idea, and some talent can now reach a very large audience. The barriers to entry have been drastically reduced.

Such technologies always trickle downward, suggests Hopkins. Quality no longer costs $15K. He showed a remarkable piece of footage taken with an iPhone. Without having to rely on tape, there's also an immediacy with the film. There's no longer a need to wait for post-production. Efforts, good and bad, can be sent instantly to YouTube.

New light panels are not only less expensive, he adds, but they also do not overheat and no filters are required for indoor shots.

Expect to see more use of the smaller technologies. The final episode of House this season was filmed on a very small camera, making possible footage in very closed spaces.

Hopkins and Grassi suggest that, as a result of the new technologies, a new breed of producer has evolved, a videographer "preditor," a one-person film shoot, from idea, to the writing, the shooting, the editing, and even the distribution.

Software certainly plays an important role in making the technology so accessible. With Apple iLife, users can easily locate related clips and produce compelling movie trailers.

In the future, they suggest that we can look forward to better compression to compensate for larger hard drives, more video on walls, sidewalks, streets, and 4-D TVs that will fill all the senses.

View the presentation: direct-download video (.mp4), streaming video (Flash)
An audio podcast of the presentation is also available.

Oct 212010
 
Wikipedia

Wikipedia, said David Goodman at the October 13 Lunch 'n Learn seminar, is by far the most used online encyclopedia, and the most referenced source in the world, with more than 338 million unique visitors a month. It contains articles in more than 260 languages, has an impressive geographic reach, and extensive coverage of topics, currently with more than 16 million articles and 5 million illustrations and media files.

It owes its success as a modern, comprehensive, encyclopedia, and its challenges, to its five pillars. It is designed for its online environment, it has a neutral point of view (which sometimes requires multiple points of view), its content is free, and all involved should act in a respectful and civil manner. Beyond that, suggests the fifth pillar, Wikipedia does not have firm rules.

Number of articles on en.wikipedia.org Number of articles on en.wikipedia.org [Source: Wikipedia]

The staggering and unexpected growth, even to those close to the project, carries with it an inherent problem: the reliability of the information. Conventional methods of certifying information are not applicable: basic principles of the site are that anyone can edit, and decisions on content are made by consensus among whoever wishes to participate, rather than by any form of centralized editorial control or peer review. There is therefore considerable resistance to its use for serious purposes. Nevertheless it is inevitably being used for such purposes, including in the academic world. This imposes a responsibility on those working at the encyclopedia to try to upgrade and maintain the quality.

This responsibility has given rise to multiple layers of control , for preventing the inclusion of improper material, and evaluating the accuracy of what is included. In his talk, Goodman explained some of these procedures, and demonstrated them in action. Though they have an effect, he acknowledged that they  work erratically and unsystematically.

Their effectiveness depends upon a sufficient number of suitably qualified people participating in writing, screening, and upgrading the articles. Therefore, there are organized efforts to recruit qualified users to work in a systematic way on content in specific areas. There are informal workgroups of skilled amateur and professionals in some subject areas. And there are experiments where some college faculty use Wikipedia writing assignments in their courses.

Most successful method, says Goodman, is the individual participation of knowledgeable people. Most involved encounter certain barriers: an anti-elitist lack of respect for formal qualifications, the somewhat artificial prevailing style, the peculiarities of the interface, the difficulties in writing simultaneously for readers with a wide range of background, the impossibility of getting one's own way with an article, the impossibility of stabilizing a finished article, and the lack of personal authorship for completed work--in short, the crowd-sourcing environment.  Goodman recognizes that Wikipedia will never be a medium for academic authorship. But it is an unmatchable medium for communicating knowledge to the widest possible audience. The barriers can be overcome with skill and patience, he insists, and the necessary abilities are the same as those for teaching a class of beginners. 

Above all, he hopes that more will become involved with the writing projects. Some you you, he hopes, will also become addicted.

David Goodman David Goodman [Source: Wikipedia]

Speaker Bio: David Goodman is one of the volunteer administrators at Wikipedia, and Vice-President of the New York City chapter. David was previously Biological Sciences Bibliographer and Research Librarian at the Princeton University Library. He has a Ph.D in Biology from the University of California at Berkeley, and a MLS from Rutgers University. Goodman's Wikipedia page contains a link to the notes he presented at the Lunch 'n Learn talk.

A podcast of the presentation is also available.

Oct 072010
 
space probe

All who listen to Jerry Ostriker, Professor of Astrophysical Sciences at Princeton University, come to know that we live in profoundly exciting times. We have learned only recently the age and composition of the universe, and for the first time, we are coming to understand how the galactic structures we observe throughout the sky came to be. Simply put, where do they come from, and how could they form if the early universe was relatively uniform? And how can we use them as standard objects unless we understand how and when they formed and how they evolved?

One of the key findings, said Ostriker at the September 29 Lunch 'n Learn seminar, came from the WMAP satellite. Its observations of the Cosmic Background Radiation show the beginnings of structure in the aftermath of the Big Bang.

Armed with our best cosmological models, asks Ostriker, "Can we start with those initial conditions and our understanding of the standard model of cosmology, add standard physics, compute forward and end with galaxies like those we see about us?"

From 50 years of observations, he tells us, we know that giant elliptical galaxies, galaxies that involve on the order of 100 million stars, form early and grow in size and mass without much late star-formation. He adds that major mergers are uncommon at later times or else disk galaxies would have been destroyed.

Using high resolution simulations of massive galaxy formation, he has computed the formation of cosmic structures. He begins by putting down particles on a dense grid with slight perturbations of the positions consistent with the early large scale structure given by the CBR. He then gives the particles small velocities consistent with the density structure and the continuity equation. He then uses the supercomputers at Princeton to calculate the accelerations of all the particles using Newton's laws.

The simulation updates again and again the positions and velocities and accelerations to find the new distribution of particles, all culminating with a video simulation of the evolution of cosmic structures.

Here are three videos from the presentation:

Jeremiah Ostriker

Says Ostriker, "Looking backwards we have been able to reconstruct from the detailed structure of our own Galaxy and from the fossil evidence derived from the study of nearby galaxies a plausible history of how galaxies formed over the last several billion years. In addition, now that we have a quite definite cosmological model, providing us with a quantitative picture of how perturbations grew from very low amplitude Gaussian fluctuations, we can perform the forward modeling of representative pieces of the universe using standard physical processes to see how well we match our local knowledge and the time-reversed modeling based on the fossil evidence. Finally, we can employ large ground and space based telescopes to use the universe as a time-machine - directly observing the past history of our light-cone. While none of these approaches can give us at the present time results accurate to more than roughly the 5% -> 10% level, a coherent and plausible picture is emerging."

"Massive galaxies form in two phases. In the first phase, which peaks at redshift z = 6 and ends by redshift z = 2, cold gas streams in making stars in a small (<1kpc) region, but as the stellar mass approaches 10,11 Msolar, a hot bubble forms which suppresses further inflow of cold gas. But from redshift z = 3 to the present time, small stellar satellite systems are accreted at typically 10kpc from the center and the size of the total system grows by about a factor of three as the mass doubles. This added, accreted component is mainly comprised of old and low metallicity stars. Energy release from gravitational infall in various forms will terminate star-formation leaving the galaxies 'red and dead'. Even in the absence of feedback from SN or MBHs. This physical picture seems naturally to lead to the mass, size scale and epoch of galaxy formation and, increasingly, to a first understanding of the detailed internal structure of these systems."

A podcast and the speaker's slides are available.

About the speaker:

Jeremiah P. Ostriker has been an influential researcher in one of the most exciting areas of modern science, theoretical astrophysics, with current primary work in the area of cosmology, particularly the aspects that can be approached best by large scale numerical calculations.

Ostriker has investigated many areas of research, including the structure and oscillations of rotating stars, the stability of galaxies, the evolution of globular clusters and other star systems, pulsars, X-ray binary stars, the dynamics of clusters of galaxies, gravitational lensing, astrophysical blast waves, active galactic nuclei, the cosmic web, and galaxy formation.

Most significantly, Ostriker's research focused on the theories of:

  • Pulsars
  • Interstellar Medium
  • Dark Matter and Dark Energy
  • The Warm-Hot Intergalactic Medium (WHIM)
  • The First Stars and Reionization of the Universe
  • Galaxy Formation
  • Interaction between Quasars and their surroundings

Ostriker has supervised and collaborated with many young researchers and graduates students. He is the author or co-author of more than 300 scientific publications.

Sep 242010
 
IT's Academic screenshot

Welcome to the new IT's Academic blog! Most of the writing and all of the keywording (is that a word?) are mine. The photography is Lorene Lavora's. But this latest incarnation of this blog owes its look and feel and remarkable functionality to Michael Muzzie, Senior Web Developer in OIT's Academic Services. It is our collective hope that members of the University community will like what they see here and then contact Michael to start their own blogs!

For more than 15 years, Princeton University has sponsored a series of technology seminars. Part of the outreach efforts of its IT department, these Lunch 'n Learn seminars invite customer friendly speakers with varied affiliations to explore a wide array of cutting edge technology topics. During the past five years, Lorene Lavora and I sought to transform the existing series into fully integrated outreach, with these blog posts, very high quality podcasts, RSS feeds, and through Facebook, all in all a demonstration of how a small outreach office with sophisticated collaboration tools can leverage its resources.

In late 2006, Lorene and I created the first version of IT's Academic, the blog you are reading. Then, in January, 2007, Princeton began to share podcasts of its LnL seminars freely through its iTunes site. The remarkable result has been more than 100 million downloads in just more than two years! Even the early podcasts remain very popular.

A worldwide audience appreciates access to the kinds of activities that occur at institutions of higher education like Princeton. After most LnL seminars, we have produced stories for the blog that contained links to the podcasts, Lorene's amazing photography, and links to the speakers' slides. And we encourage session attendees and the public to sustain the enthusiasm of the seminars by posing questions to the speakers.

The most popularly downloaded talk has been Assistant Professor of Music Dmitry Tymoczko's Geometry and Music. There, he demonstrated that major and minor chords map onto a circle in perfect 3:4:5 triangles. In April 2008, Princeton's new Director of the Broadcast Studio, David Hopkins gave a session on the "New World of Digital TV." After only one week in iTunes, his podcast was downloaded more than 330,000 times.

Two years ago, Lorene also created a comprehensive presence on Facebook that provides a summary of upcoming events, easy links to the podcasts and photographs, as well as an RSS feed to the stories in the IT's Academic blog. We invite you to become a friend of that Facebook Page.

May 082010
 
Blackboard graphic

Ten years ago, Princeton adopted Blackboard as its course management system. During the past decade, the system has moved from serving a handful of courses to every course. What was an occasional convenience has become an integral part of the educational process at Princeton.

In June, the University will be upgrading the system to Blackboard 9. New features promise to improve teaching, learning, and course management. The most striking change initially, though, for instructional staff and builders, will be the new interface for editing and managing the course sites.

No longer is the control panel a single page you go to with links to everything you need to manage the site, such as content editing, the grade center, user management, email, and other tools. Now, site control elements are accessed “in-line,” from drop down lists attached to, or found below, the course menu. While this method of access is more logical, it will take some getting used to for those accustomed to the old single-page control panel.

DennisHoodBb9.jpg At the May 5 Lunch ‘n Learn seminar, Dennis Hood, Princeton’s CMS Manager for ten years, demonstrated many of these and other improvements. “All the tools old tools are still there, plus new ones,” says Hood, “you just get to them through a different route.”

For assignments, instructors can now permit students multiple attempts to take quizzes and exams. Faculty will know when assignments and tests have been submitted. A todo list gives students a clear sense of what tasks are outstanding. It is now far easier to manage group assignments and tasks. And the new version offers a nice range of customizing features. For example, students will see only those tabs that contain information.

Faculty will appreciate that it is easier to upload syllabi and other course materials. And those who are giving classes that are similar to others they have taught will easily be able to copy older offerings into their new courses.

They will also appreciate the inline confirmations used throughout the system. The result is a more seamless workflow… fewer clicks to navigate the system and to complete tasks, and with embedded help throughout.

The new blackboard also offers a range of new tools, notably blogs and journals. With Blogs, students can openly share their thoughts. They can post text, images, links and attachments, and their posts are open for comments. Journals are self-reflective essays. Only students and faculty can comment upon these posts, though faculty have the option of sharing journal posts with the class. In version 10, which is expected in a year, faculty and their students will also be able to experiment with Wikis.

“The transition to the new version will be an easy one,” promises Hood. “But if you still have trouble, feel to call.” Assistance with Blackboard is available at 258-0737 or at blackboard.princeton.edu

The podcast and handout are available.

Apr 292010
 
Mobile Princeton

For reunions last year, OIT created a special web site tailored for the small mobile devices that are now proliferating in the marketplace, cell phones with web browsers, iPhones, Blackberries, and the like. The experiment proved to be quite successful. To accelerate the development of such services, OIT signed an agreement in December that will give the University access to Blackboard Mobile, an environment that will permit users to access public information about the University in a format especially suited to such mobile platforms.

The result will soon be a Princeton-specific application, m.Princeton, for leading brands of smart phones.

Mobile Central was founded by a group of Stanford students who developed the core products offered by Mobile Central by rising to the challenge of a course assignment in a Stanford computer science class - the task: to deliver real mobile solutions for the Stanford campus community.

iStanford now permits users to search the campus directory and campus map, view athletics and course information, and a variety of other campus services. The students later formed the company TerriblyClever Design in 2007, and developed several more mobile suites for other colleges and universities.

During the past year, several universities, notably Stanford, Duke, and MIT, have used these same services to permit mobile users to access campus maps, directories of people and places, bus schedules and campus tours, event calendars, announcements and news, as well as images and videos.

Princeton is now building a full suite of such mobile applications for the benefit of the entire campus, as well as visitors, parents, and prospective students. OIT has assembled a team with representatives from several departments to complete the first phase of the work in time for reunions this coming May. The first phase will include a campus map, a campus directory, athletics schedules, course information, news, and the public events calendar.

During the first phase, Princeton will also assemble support for Reunions, from events and campus maps through directories and local restaurant menus.

The second phase will be ready in time for the fall. It will deliver real time shuttle information, access to the library catalog, an image gallery, additional video content, building maps (library floor plans, for example), as well as an online Orange Key tour.. Additional changes will be made as needed and will be delivered as updates to the existing application.

RyanIrwin.jpgAt the April 28 Lunch ‘n Learn seminar, Janet Temos ‘82 *01 and Ryan Irwin ‘10 of Blackboard Mobile Central discussed the details about the coming Princeton mobile apps. They noted that the apps will be delivered in formats that support the Blackberry Storm, Curve, and Bold, the iPhone, the iPod touch, and eventually the iPad. The apps will also work on any smart phone that can support a web browser. The application will be free, but users will need to download the application that suits their brand of phone.

The Apple applications will be available for download via iTunes. Blackberry applications will be available from the Blackberry app store. Blackboard Mobile Central and Princeton will host the web-based version.

Check back soon at www.princeton.edu/princetonmobile.

JTemosMobilePU.jpgJanet Temos was trained as an architectural historian, and received degrees in art history from Williams College (MA 1992), and Princeton University (PhD 2001). She began working with the Educational Technologies Center (ETC), in 1993, and became a full-time member of the staff in 2000. She is now director of ETC, and continues to work with faculty who wish to use computer technology in their teaching. Current projects include courses on film, archaeology, medieval manuscripts, African languages taught in the US, and a collaborative project with the Princeton University Art Museum to develop an on-line repository of digital images of objects in the museum’s East Asian collection.

The podcast and presentation are available.

Apr 222010
 
Mobile communications graphic

Anyone, anytime, anyplace.

By virtue of its mobility, portability, and ease of connectivity, wireless connectivity provides users with unprecedented freedom, suggests H. Vincent Poor, Michael Henry Strater University Professor of Electrical Engineering and Dean of the School of Engineering and Applied Science.

Wireless communications is among our most advanced, and rapidly advancing, technologies, he notes. New wireless applications and services emerge on an almost daily basis, and the number of users of these services is growing at an exponential rate. More than half of the world's population uses cell phones, and this is only one of a dazzling array of wireless technologies that have emerged in recent times.

At the April 21 Lunch ‘n Learn seminar, H. Vincent Poor, surveyed the technological landscape, some of its history and societal implications, emerging developments, and recent issues in wireless research.

Railroads reached near ubiquity in terms of the number of countries using the technology in 125 years. The telephone took nearly 100. Personal computers took 25 years. Remarkably, the mobile phone has taken just 15 years. More than just a personal communications device, it has become an engine of commerce in both the developed an developing world. Indeed, the technology has permitted countries in the third world to leapfrog the need for extensive land lines.

The results are extraordinary, says Poor. There are now more than 8 billion text messages a day, picture messaging has become standard, mobile gaming is growing, and video messaging has begun to emerge. We are approaching 5 billion cellular subscribers with explosive growth in wireless applications covering all key areas, from science and medicine, transportation and commerce, security and defense, through entertainment and social networking. And, as a result, it is a very lucrative business, accounting for more than $1 trillion a year.

4g.jpg

The main challenge of wireless, notes Poor, is to provide the services familiar to wired systems, but with mobility. The challenges grow with higher capacity, and more simultaneous users in quickly moving vehicles. New 4G networks promise to provide reliable high speed connectivity for highly mobile users.

The one clear trend, says Poor, is the convergence of computing and communications. The cell phone, now an iPhone or an Android, is now both a computing platform and a communications device. In the years to come, he predicts, cars and homes will become nodes on the internet, inventories will be tracked automatically through built in wireless sensors, and we will habitually use a range of location-based and social networking services.

In his talk, Poor highlighted three areas of wireless research. In each, the application, or “pull” is matched by the “push,” interesting research at the physical layer, the theory and methodology of data transmission.

The first involves securing wireless transmission, a more complex undertaking in the absence of a physical infrastructure. It is possible to exploit the fundamental physics of the network, says Poor, to make them more secure. The idea takes advantage of the fact that individual network connections exhibit different physical properties due to the randomness of radio propagation. On-going research in this area involves coding theory, cryptography, game theory, and cross-layer network design.

SensorField.jpg

The second research area involves sensor networks and distributed learning. Individual sensors within a wider grid measure a subset of large data sets, and each sensor can communicate with neighboring sensors to make optimal inferences about their physical surroundings.

The third research area involves the interaction of the wireless infrastructure with social networks, imposing a complex new structure. A famous problem in social psychology, the small world problem, suggests that any two people on the planet are separated by six degrees of separation. Small network analysis can model individuals and their local and long-range interactions. It turns out, says Poor, that if two people are separated by enough distance, you can conclude that they are separated by a fixed degree of separation and you can compute the figure based upon the size of the world and its population.

VincePoorLnL.jpg Speaker Bio: H. Vincent Poor is the Michael Henry Strater University Professor of Electrical Engineering at Princeton University, where he also Dean of the School of Engineering and Applied Science. His research interests lie in the area of wireless networking and related fields. Among his publications in these areas is the book MIMO Wireless Communications (Cambridge University Press, 2007). Dr. Poor is a member of the National Academy of Engineering, and is a Fellow of the IEEE, the American Academy of Arts & Sciences and the Royal Academy of Engineering of the United Kingdom. He received the 2005 IEEE Education Medal and the 2009 Edwin Howard Armstrong Achievement Award of the IEEE Communications Society.

The podcast and presentation are available.

Apr 152010
 
Student with a Kindle

In the Fall term of 2009, Princeton conducted a pilot sponsored by the High Meadows Foundation, the University Library, and the Office of Information Technology, to assess the use of e-readers in the classroom. The reader used was the Amazon Kindle DX, a lightweight, portable e-reader with the capacity to hold approximately 3500 books, in three University courses.

The project aimed to explore the use of the e-readers in classes for which e-reserves were the primary readings. The printing of e-reserve readings at Princeton accounts for a large portion of printing in public clusters (total of 10 million sheets of paper last year). The e-reader pilot sought to target e-reserve readings and present them on an e-reader to see if printing could be reduced.

The pilot participants consisted of three faculty members, 51 students, and several administrators in the Library and the Office of Information Technology.

The three courses in the pilot involved considerable eReserve reading, all had some content in the Kindle store, and they had to be of a size that would permit the involvement of three courses. The courses in the pilot were Civil Society and Public Policy (Professor Stanley Katz, an undergraduate seminar), U.S. Policy in the Middle East (Ambassador Daniel Kurtzer, a graduate seminar), and Religion and Magic in Ancient Rome (Professor Harriet Flower, a graduate seminar).

Devices were given to students in September. The pilot was voluntary with opt-out possibilities at any time. One student opted out at the start of the pilot. No student opted out after the pilot began. Students were asked to do the bulk of the course reading on the Kindle. 95% of the students reported that they had not previously used an eReader.

Participants were asked to do pilot course readings on the e-reader without printing as much as they felt it was possible. The pilot concluded with a survey and some final focus groups in February 2010.

The survey results are available at at the e-reader project web site and in the presentation slides.

The goals of the pilot were to reduce the desire to print, to explore the unique strengths of eReaders, all while being careful not to affect adversely the classroom experience.

At the April 14 Lunch ‘n Learn seminar, Janet Temos, Director of OIT’s Educational Technologies Center, Stan Katz and Dan Kurtzer two of the faculty involved in the pilot, and Trevor Dawes, Circulation Director at the University Library reviewed the findings of the Princeton e-reader pilot and shared their experiences.

Temos reported that the pilot did indeed reduce students’ desire to print.

Students judged the screen size, image resolution, device weight and storage capacity to be excellent. Highlighting, annotating, navigating within and between books, and the dictionary features achieved much less positive evaluations. Overall, Temos reported, the students thought that the devices had promise, the reason they said at the end that none opted out.

Kurtzer noted that, in his graduate seminar, all of the students were expected to read the course material before coming to class. And so, while they may have experienced some challenges with navigation, those did not occur in class. He reported that all of the students liked the fact that they could carry all of their reading around all of the time.

Many of Kurtzer’s students have recently downloaded material from current classes to maintain the experience. Main criticisms included highlighting, keeping track of bookmark references, and moving between and among passages from different books.

One problem that the pilot addressed was the difficulty of working with pdf documents because you can’t enlarge the type size. The only surprise in the data, reported Kurtzer, was that the pilot appears only to cut down 50% of the students’ printing.

Use of the Library’s eReserve system has grown exponentially, Dawes commented. The pilot provided a good opportunity to test the use of the eReserves system on an eReader platform. For this project, the processing was different in that it was required to scan the pages individually, trimmed, and processed further by OIT staff. Early on, we discovered that the Kindle could not read pdf documents in their native format. The amount of staff time involved was large and, he concluded, would not be sustainable for the device. We will continue to monitor progress to see if new devices will be able to accommodate pdf’s more efficiently.

Professor Katz’s course involved 23 books. He emphasized that the device is superbly ideal to accompany travel, and he and students agree wholeheartedly with that assessment. That said, it was wholly inappropriate for the close textual work involved in the course.

Classroom discussion required that all students be looking at the same passages, and they were expected to annotate those passages. Annotations collapse into footnotes, the keyboard is tough to use, and the Kindle had built-in limits on the amount of text that could be highlighted and annotated. The tedious nature of finding passages caused consistent classroom confusion. All that said, he is off to San Francisco for a dissertation review. “I will load it into the Kindle, said Katz, “and love it once again.”

KindleTemos.jpgJanet Temos was trained as an architectural historian, and received degrees in art history from Williams College (MA 1992), and Princeton University (PhD 2001). She began working with the Educational Technologies Center (ETC), in 1993, and became a full-time member of the staff in 2000. She is now director of ETC, and continues to work with faculty who wish to use computer technology in their teaching. Current projects include courses on film, archaeology, medieval manuscripts, African languages taught in the US, and a collaborative project with the Princeton University Art Museum to develop an on-line repository of digital images of objects in the museum’s East Asian collection.

KindleKurtzer.jpgDaniel C. Kurtzer retired from the U.S. Foreign Service with the rank of Career-Minister. From 2001-2005 he served as the United States Ambassador to Israel and from 1997-2001 as the United States Ambassador to Egypt. He served as a political officer at the American embassies in Cairo and Tel Aviv, Deputy Director of the Office of Egyptian Affairs, speechwriter on the Policy Planning Staff, Deputy Assistant Secretary of State for Near Eastern Affairs, and Principal Deputy Assistant Secretary of State for Intelligence and Research. Kurtzer was a member of the American delegation to the Israel-Palestinian autonomy negotiations (1979-1982), helped negotiate the creation of the Multinational Force and Observers (1981-1982), negotiated and oversaw the successful arbitration of the Taba border dispute between Israel and Egypt, crafted the 1988 peace initiative of Secretary of State George P. Shultz, and in 1991 served as a member of the U.S. peace team that brought about the Madrid Peace Conference. Subsequently, he served as coordinator of the multilateral peace negotiations and as the U.S. Representative in the Multilateral Refugee Working Group. Kurtzer received several of the U.S. Government’s most prestigious awards, including the President’s Distinguished Service Award, the Department of State Distinguished Service Award, the National Intelligence Community’s Award for Achievement, and the Director General of the Foreign Service Award for Political Reporting. Ph.D. Columbia University.

KindleKatz.jpgStanley Katz is president emeritus of the American Council of Learned Societies. His recent research focuses upon the relationship of civil society and constitutionalism to democracy, and upon the relationship of the United States to the international human rights regime. He is also a commentator on higher education policy. Formerly Class of 1921 Bicentennial Professor of the History of American Law and Liberty at Princeton University, Katz is a scholar of American legal and constitutional history, and on philanthropy and non-profit institutions. He is the editor of the Oliver Wendell Holmes Devise History of the Supreme Court of the United States and of the forthcoming Encyclopedia of Legal History (OUP, 2009). The author and editor of numerous books and articles, he has served as president of the Organization of American Historians and the American Society for Legal History and as vice president of the Research Division of the American Historical Association. He is a member of the Board of Trustees of the Newberry Library, the Copyright Clearance Center and numerous other institutions. He is a commissioner of the National Historic Publications and Records Commission. He also currently serves as chair of the American Council of Learned Societies/Social Science Research Council Working Group on Cuba. Katz is a member of the New Jersey Council for the Humanities, the American Antiquarian Society, the American Philosophical Society; a fellow of the American Society for Legal History, the American Academy of Arts and Sciences, and the Society of American Historians; a corresponding member of the Massachusetts Historical Society and an academico correspondiente of the Cuban Academy of Sciences. He has honorary degrees from several universities. Ph.D. Harvard University. Katz is director of the Center for Arts and Cultural Policy Studies.

KindleDawes.jpgTrevor A. Dawes is the Circulation Services Director at the Princeton University Library, where he is responsible for the circulation, reserve, current periodicals, stack, remote storage and Borrow Direct operations in the library. He previously held several positions at the Columbia University Libraries. Mr. Dawes earned his MLS from Rutgers University’s School of Communication, Information, and Library Studies, and has two additional Masters Degrees from Teachers College, Columbia University. He is an active member of the American Library Association and the Association of College and Research Libraries.

The podcast and presentation are available.