Saturday, July 27, 2013

Budapest, Vienna and Prague

I was lucky enough to spend much of July traveling within Central Europe, visiting Budapest (Hungary) as part of my graduate work, and then was joined by my wife for about 2 days each in Budapest, Vienna (Austria) and Prague (Czech Republic). I'm not a good photographer and I didn't use a fancy camera, but I took lots of photos – everything that follows was taken with my iPhone 5.

This will be an unusual blog post for me in that it will be 90% photos and just a few words. Please let me know whether this was interesting for you!

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We started in Budapest since that's where I had been studying for the past two weeks. I already had the lay of the land and a few sites for us to visit. Budapest is a great walking city, and out location, right near the Chain Bridge, meant that we could enjoy both Buda and Pest very easily.

The "castle" is now a museum

A group of grad students (including me) on the first night. I'm on the right side in the black shirt

Istvan, the first king of Hungary



The "Baths"

The "Baths"

The Chain Bridge

The palace, lit up at night. This was the view from my hotel

Hungary loves Ronald Reagan for his role in ending the cold war and bringing down the wall

St. Istvan's Basilica

In a wine cellar. We sampled 7 local wines and then had a great dinner.


Castle, lit up at night

Hungary's largest Basilica, at the Danube Bend



At Hero's Square

At Hero's Square

At the market

At the market

Ready to eat a Langos

Have a Langos with cheese and sour cream (like I do)

6 ft tall Michael Jackson made of Marzipan. I'm not kidding.

Tacey shows poise





We took a 3 hour train ride to Vienna where we enjoyed museums, concerts, palace tours, and just seeing the architecture and stopping at cafes.


St. Stephen's

St. Stephen's


St. Stephen's

St. Stephen's

St. Stephen's





Photo of my thumb. But look carefully and in the lower right there is an interesting building.



Albertina Museum

Albertina Museum

Albertina Museum

Wiener Schnitzel

Mozart Conert





Mozart Concert - they wore period costumes

Mozart Concert - Tenor and Soprano also wore period costumes



A palace



A palace











Excellent sidewalk cafe, across from the Albertina Museum

Sausage at the Mozart Cafe

Cheese at the Mozart Cafe

Coffee and sweets at the Mozart Cafe













Interesting metro station

On to Prague, 5 hours by train from Vienna. Prague was amazing. Not so refined as Vienna, but with a fabulous mix of museums, palaces, old world and new world eateries and great beer! Some call it the "Paris of Eastern Europe" and for good reason. Sophisticated, high-end stores and great streets to stroll.



Old Town Square

Old Town Square

Pilsner at Wenceslas Square

Pilsner at Wenceslas Square























"Selfie" at the Charles Bridge











The Astronomical Clock

After a 3 hour walking tour, I asked for the "largest beer you have" and the gave me this!


Vivaldi's Four Seasons as performed by 2 violins, a viola, a cello, and an organist

Slow Roasting Pig

Some for me (I tried but couldn't finish it!)


Karlsberg Castle

Karlsberg Castle

Horses shuttling people to Karlsberg Castle

Karlsberg Castle

Karlsberg Castle

Karlsberg Castle

A sausage lunch after Karlsberg Castle

Market near our hotel

We had a wonderful time in Budapest, Vienna and Prague. We made the most of our short times visiting, and will remember the trip for the rest of our lives!

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Saturday, June 22, 2013

Why MOOC?

Those who know that I'm in grad school sometimes ask what my research is about. I mumble something about MOOCs, but I really haven't always had an easy (or brief) way to answer. When I formally proposed my research to my committee early in June, I did it with a 50 page paper, an 8 minute prepared statement, and 40 minutes of answering their questions. My 50 page paper wouldn't make a very good blog post, but an edit of my prepared remarks might help to describe what I'm researching. I'll give that a try here. 

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Massive Open Online Courses (MOOCs) have drawn a great deal of attention in the last two years. One reason for that is that people are interested in seeing whether MOOCs can help with some of higher education’s greatest challenges, including
1.     Access
2.     Costs
3.     Rate of, and time to completion

·      Access, because MOOCs can reach users worldwide through the Internet, and can serve tens of thousands of students at once, regardless of where they are.
·      Costs, because while MOOCs today are often expensive to produce, they generally do not involve any cost to those who take them.
·      Completion, because MOOCs will probably play a role in remediation in the short term, and may increasingly be able to be taken for credit in the longer term.

Another reason that MOOCs have drawn attention is that the set of universities most visibly involved are the elite U.S. universities who generally have engaged in online education in only limited ways until now. When Harvard, Stanford, Princeton and Penn make major moves into online education, the higher education community takes notice.

Enthusiasm for MOOCs in these early days is high, but so is MOOC skepticism. Past large scale online education efforts such as Columbia’s Fathom have failed so it is reasonable to wonder whether MOOCs will turn out to be merely a higher education fad that will eventually fade away.

In addition to skepticism, there are concerns. Some college leaders, especially those at less well funded institutions that have not been early adopters, have expressed concerns about the impact of MOOCs on their business model. With MOOCs being produced at some of the top ranked universities in the world, they are concerned that their business model is at risk. When their own students take Poetry from Penn, Circuits from MIT, and Justice from Harvard, all at no charge, how will that affect their perceptions of cost and value at their home institution when they return to class the next semester? Will they expect education to be free, taught by celebrity faculty, available on their schedule, and in convenient 15 minute segments complete with nifty graphics? There may be valid reason for concern.

Since 2012, more than 80 elite U.S. and international universities have developed and distributed course content in the MOOC format, but their motivations are not yet entirely clear.  This leads directly to my research questions regarding these early adopters.

1.     First, What are they trying to achieve?
2.     Next, How will they assess success?
3.     And finally, what business model or value proposition are they planning?

Interest in these questions is high. Versions of my study questions can be seen frequently in higher education and popular press headlines, and heard in discussion among faculty and educational technology staff. Conferences in academic and IT circles increasingly have topics and tracks that address MOOCs and their role. I believe that these research questions are of significant interest to many within the higher education community.
The literature on MOOCs so far includes a substantial and growing amount of research on learning theory as it applies to MOOCs. Some have studied learning outcomes in online education since well before the days of MOOCs. Others have studied some of the unique attributes of MOOCs (such as their massive nature, their use of social network concepts to promote interaction, etc.) and how they can be used well to foster good learning outcomes. Little or no research has been published on MOOC decision process, however. This is not surprising, given how new the phenomenon is.
To attempt to answer my three research questions, I propose a qualitative, multiple site holistic case study to investigate and analyze the goals, motivations and decision processes at elite, early-adopter U.S. universities as they consider investments in, and possible future roles of, MOOCs at their institutions. Interviews with individual faculty members involved in planning or teaching in the MOOC format as well as with faculty members who are willing to share concerns and skepticism about MOOCs, will be performed. In addition to faculty, others will be interviewed including educational technologists who help to prepare MOOCs, and students who have taken MOOCs or have helped as teaching assistants. Finally, and most importantly, I will interview key decision makers such as chief academic officers and faculty advisors on MOOCs. I will also study related documents at each study site, looking for documentary evidence that helps to answer the three research questions.
Inductive data analysis approaches will be applied to the interview transcriptions and collected documents, and then patterns and themes in the data will be noted and analyzed. An effort will also be made to collect data representing multiple perspectives. For instance, minutes from a faculty meeting in which objections were raised would help to provide balance and avoid the “echo chamber” effect that could occur when interviewing only those who have committed to the stated university direction on MOOCs. Strong patterns found at study sites will be considered for their contribution to that site’s plans and decisions regarding the role of MOOCs. Looking across the three studied sites, common patterns and stark contrasts will also be noted.
I was able to perform a pilot study at Penn, which was very helpful in fine tuning my research protocol and practicing the process of writing up findings and performing analysis. Penn was a rich site in that it was a very early adopter and a prolific creator of MOOC content. Since then, Several good study sites have been identified, and contacts at several of them have been showing signs of support.
(Candidate sites not named here until arrangements are finalized)

In conclusion, I propose to study the goals, assessment and decision processes, and business models at at three elite early adopters of MOOCs. I plan to use a multiple site holistic case study approach relying on interviews and documents as evidence. I believe that my research questions are not yet well studied, but are of broad interest and therefore worthy of investigation.

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Sunday, May 26, 2013

Start of the Boating Season

Rain and Sandy Slow Things Down

Memorial Day Weekend is the unofficial start of summer and boating season in the Mid-Atlantic coastal region. In 2011 I described the start of the season and the hope and anticipation that my boater friends generally have at this time of year as they launch their boats and make their first few trips. At the lagoon where I keep my boats (pictured here),  nine or ten of the 30 boats kept here are usually launched by Memorial Day weekend every year.

This year has had a different feel. For one thing, the homes of many of my neighbors suffered severe damage from the Sandy storm last fall. For a few, their houses and docks are damaged and not yet restored. In fact, a few of their houses may have to be knocked down and re-built. During the April and May weekends, as I've tried to deal with the minor damage at my beach house, few of my neighbors have been around. Those of us who have been here are guessing that some will not be around this summer, and others may sell and not come back.

Just five boats in the lagoon this holiday weekend. Very empty. My 26' center console boat is almost ready, but not in the water yet. My 15' whaler still has its covers on and is still sitting on its trailer.

The rain and chill is the other thing keeping boaters away. My neighbor K, who always is first to have his boat in for the season, went out this morning to fish. The winds and seas were high and he came back soaked from rough waters, without even the chance to fish.

We're off to a rough start, but with a little luck things will get better quickly. Everyone is concerned that for a third year in a row we'll see a bad storm that brings damage to our area. I hope not. I hope we've seen the last of those for a while and that we can get back to fishing and clamming on calm days, and visiting each other for backyard grilling and drinks in the evening.

Fingers crossed.

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Wednesday, April 24, 2013

To Lasso An Asteroid

Where no man has gone before



Ten of fifteen years ago if you overheard people talking about plucking asteroids from space you might have said, "that sounds like a Sci-Fi movie plot." And you'd be right, because it was. In 1998, the movie Armageddon (starring Bruce Willis and Ben Affleck) was released, and was about intercepting a killer asteroid, preventing it from hitting Earth. 

Fast forward to April 2013. Earlier this month, NASA announced the “Asteroid Retrieval and Utilization Mission.” This mission would involve the capture of a small asteroid in deep space. The asteroid would then be towed back home and set into orbit near (or perhaps around) the moon for close study and perhaps to mine for its minerals. Through the process, NASA gains some of the experience needed to take the next steps in space exploration.

An initial $104 million is budgeted for the proposed project in 2014, but that will only come through if recent sequester cuts can be rolled back.

NASA teams will begin to plan this project in earnest later this year, including approaches to selecting an appropriate asteroid and specific plans for how to use robotic systems to capture and tow it to our moon.

Timeline for the mission:
  • Project planning begins in 2014 
  • Target selection in 2016
  • Asteroid capture in 2019
  • Early astronaut visits in 2021.



In the grand scheme, $100 million doesn't seem like too much to spend to gain knowledge and experience toward the next phase of space exploration. I'm hoping the funding comes through. How about you?



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Sunday, March 10, 2013

Drones and Limits

Asking legitimate questions

Back in June of 2012 I wondered where we in the United States would draw the lines, posting a blog entry called Domestic Drones. A few days ago, Senator Rand Paul (R-KY) pressed the White House and the Justice Department to address a single (fairly extreme) question, and an important one, but I believe that it would be helpful to have a longer public discussion with additional questions.

Where is it appropriate to use unmanned remote-controlled or autonomous flying surveillance equipment (drones) in support of national interests? Only overseas? In limited cases over U.S. soil? In unlimited cases? Are drones only acceptable for issues of national security, or are they appropriate for use by state or local law enforcement? Does a drone flying over private property, capturing still or video images, constitute an invasion of personal privacy? Does it make a difference how high or low they fly, or how high the resolution of their images?

Do the laws and assurances that govern police or federal agent movements apply to drones? Do we need to consider whether a traffic monitoring drone might inadvertently distribute images of people's movements to and from mental or reproductive health care facilities, battered women's shelters, or otherwise stumble over matters of accepted personal privacy?

There are many questions that would be valuable to address if we want to thoughtfully envision a future with drones, and that's without even asking extreme (but crucial) questions such as, "Is it ever appropriate for domestic drones to be armed?"

We need a national conversation on drones and their appropriate limits. How should we go about having that conversation? Please post a comment with your thoughts.

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