Archive - 2008

December 12th

Road Trip: Random Recap

I am back from a long drive down to Virginia to pick up my two older daughters from college. On the way down, I listened to a fair amount of Sarah Vowell’s book, “The Wordy Shipmates”, about the early settlers of the Massachusetts Bay Company. It is fascinating and well written and made the long drive down in the rain, which fortunately never turned to freezing rain along my trip, go much more quickly.

I arrived in Staunton, VA at around two in the morning and went quickly to sleep. In the morning, I arose, and spent much time with my daughters as they loaded their stuff in the car and we ran some final errands before driving back to Connecticut.

We had some time to talk, and I talked about technology and blogging, and they talked about their classes. However, they were tired from their semester and spent much of the trip back resting.

Before going down to pick them up, I purchased a small FM transmitter that plugs into iPods, so we could listen to their iPods on the trip back.

Other parts of the trip included time thinking about the nature of comments on blogs, and more importantly newspaper sites, which I hope to write more about later, as well as further reflections on teaching technology in public schools. One thought that I want to compare is how at least one part of teaching technology today, is perhaps the twenty first century equivalent of teaching penmanship.

Yet each of these topics requires much more thinking than I’m ready to do after a long drive.

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December 11th

Road Trip

It is a gray rainy day in Connecticut. By December standards it is warm but by any other standard it is cold and dreary. I rest on the couch. In a few hours, I will drive down to Virginia to pick up my two older daughters from college. Before that, I will go to the technology committee meeting at my local school. Our large orange Maine Coon Cat curls up next me, seemingly approving of my decision to nap during the day.

Road trips can be fun, seeing new things on a leisurely drive, but this trip will be done in the dark and won’t be particularly leisurely. The trip back is likely to be much more fun as my daughters and I catch up.

I expect my time online will be fairly sparse for the next couple of days, but I still hope to get a little content up each day.

With that, it seems like a good opportunity to post an email that I had sent to a mailing list of educators that use Second Life for education. One person had started compiling a list of blogs about Second Life, and another person suggested there must be a more Web 2.0-ish way of gathering the list, something like tags in delicious, a wiki, etc. I wrote my response, which was well received, and I’ve been meaning to add it to my blog for sometime. Since the content is sparse right now, and the email fits nicely with some discussions about the technology committee, here is my snarky response:

With a more technologically savvy group there might be a more 2.0-ish way. But even with that you would probably need lots of communication ahead of time to deterime which tag to use. Then, to reach out to people, would probably need to explain what del.icio.us is, how to sign up, how to tag your own blog, or other resources you find valuable.

Then the discussion would drift to how to use the feed from del.icio.us, how to add it as a blog roll on one's on blog, how to important into various blog reader software, like bloglines or Google Reader. A side discussion explaining what RSS is and how feed readers work would evolve. Someone would ask for a feed reader in Second Life and a minor religous war between BlogLines users and Google Reader users would ensue.

This would probably start a discussion about OPML, which would need further explanations and start off yet another minor religious war over protocols and open source. Someone would be bound to point out hacks to get del.icio.us feeds available as OPML. Others would point out that ma.gnolia.com already supports exporting OPML and uses OpenID and hence would be a much better solution than del.icio.us. Others would then complain about OpenID being too complicated and not widely adopted. Others would point out that Yahoo, Google, Microsoft and AIM among others are starting to support OpenID. OpenID purists would point out that Microsoft's OpenID is only in testing right now, and that Google is running weird modifications to OpenID that makes it not really true OpenID and probably unlikely to work with ma.gnolia

A side discussion would evolve about OpenID, Second Life and OpenSim. A hard core geek would point out a hack to make Second Life and/or OpenSim appear as an OpenID provider. Then there would be a discussion about services working as an OpenId provider and not an OpenID consumer. Someone would set up an Away message and the thread would get diverted once again.

Somewhere in the middle of this, someone would say that they've already built a pretty good list, and if people would just email their URLs they would add it to the list and be done with all of it. This would lead into a discussion about using email to accomplish a task versus using more 2.0-ish ways. A meta discussion would ensue....

RINSE, REPEAT

Enjoy! More when I get back.

December 10th

School Technology Plans – The Virtual Fridge Door

Recently, I attended a committee meeting for our school district as it works on its new three-year technology plan. It was an interesting meeting, but very disillusioning. I’m an old geek who understands the importance of infrastructure and the difficulties involved in implementing and supporting a robust infrastructure, but the discussion about infrastructure seemed a bit much, and the question of how it affected the what and how of our children’s education seemed particularly lacking.

This was exacerbated when I asked my daughter about her use of technology at school. She explained that they only use computer briefly during ‘technology’ on Wednesday mornings. She said she only plays games to learn words and numbers, but don’t really learn anything else. There are other options for using the computers during free periods, but without sufficient Internet access, she’s just not interested.

Granted, my daughter may be an outlier. She has an email account, an IM account, accounts on various web based computer games and on Twitter. She noted that her teacher doesn’t even know what Twitter is.

I also realize that the permissions I give to my daughter is probably much more expansive than what many parents give their children. Yet it seems as if things are particularly lacking in terms of technology at the school.

The policies are excessively restrictive. They have policies for very limited Internet access for children in grades four through six, but as best as I can tell children in kindergarten through third grade do not have access to the Internet.

The filters to protect the students are also excessive, and I’ve heard stories of teachers encouraging their students to do their research at home instead of on the schools computers because the students have much better access at home.

Reading through the policies, I’m not surprised. There are some down right arcane guidelines. They seem not to understand the scope of Fair Use when it comes to copyright, or if they do understand it, it is not reflected in the guidelines. They prohibit access to websites about tattoos. I hope that no student ever tries to do a project on the Maori’s or other aboriginal people in the South Pacific where tattoos are an important part of their culture, or on wedding traditions in India or Arabic countries where the bride is prepared for weddings with henna tattoos. For that matter, my daughter couldn’t do a report on how her mother prepared for my daughter’s birth. We decorated her belly with henna tattoos.

Yet even all of this still doesn’t approach issues of curricula. There were some good discussions at the meeting. I brought up Digital Natives. Others brought up digital storytelling projects and the New York Times article about becoming screen literate.

Let me start off with a discussion of media literacy and move on from there. From a traditional viewpoint of education, perhaps we should be thinking about helping our children learn how to gather, analyze and present information.

Our children are gathering information from a great variety of sources. Some of it comes in the form of advertising on television. Some of it comes from what they read in emails, IMs and web pages they’ve searched. As the Obama campaigns advertising in computer games illustrate, they are also being bombarded with advertising in places where digital immigrants may not even think of looking.

Students need to learn early, how to find useful information online, just as they need to learn how to find books in the library. Yet it doesn’t sound like that is being taught. How do you find a good source? How do you search beyond Google and Wikipedia? How do you know if the website you are visiting is truthful or slanted?

Once the data is gathered, how do students understand the data in the context of other information they are receiving? How do they analyze it? Then, how do they present it in a compelling manner? To what extent are students learning to select fonts and colors that compliment their message? To what extent are they manipulating sounds, pictures and videos to further help get their message across?

During the meeting, people talked a little bit about the amount of time that people can waste trying to get the right font, or the right color, and teachers talked about the first question always being about how large a font can be.

This is where I will diverge even further from what seems to be the prevailing opinions of people on the committee. I think that these sorts of explorations are valuable. I think they are a basis for a more constructivist approach to education, and I believe there is great value to this.

When my elder daughters were young, I told them they could play any computer game that they could write. I didn’t hold them to this, but I did start them on programming at a very early age, and they gained a greater understanding and appreciation about what goes into a computer game. They discovered things about programming, and math, as they experimented.

We need to encourage not only the efficient gathering, analysis and presentation of information, but we need to help students learn how to discover things, how to be creative, how to come up with hypotheses. I believe that a constructivist approach to this is very useful, and I would love to see our students start programming in kindergarten.

As students flourish with their own creativity, we also need to give better outlets to this creativity. The school should have a portal where students’ work can be displayed to the public. As an example, I have put up a project that my daughter did last year in Kindergarten as a Virtual Fridge Door.

Here we run into some additional issues. One is a school policy surrounding children’s privacy. Like so many of the other policies, this one is excessively restrictive. While I recognize that some people may not want any information about their children to ever appear online, I am not one of them, and I would like it if the school posted my daughter’s schoolwork online. I would like it if pictures from school activities could easily be posted online. At the least there should be no difference in policies about pictures, schoolwork or other information being published in local papers, appearing on radio or television and appearing online. Other schools have dealt with this by providing a blanket release, and I would be glad to sign such a blanket release.

Yet even for parents that don’t want to sign a blanket release, there are plenty of other ways that the schoolwork better online. My wife and I get PTO notices via email. We send emails back and forth with our daughter’s teacher. It would be great if assignments and materials needed for the assignments could be sent via email, or even better, made accessible at a secure school web portal.

This would also provide another way that a student’s work could be shared. If it was on the school portal, it could be made available at various levels of access; only to the student and the student’s parents, to the school community as a whole, or to the public.

So, while the school appears to have a fairly solid computer infrastructure and there are a few examples of good use of this being made in the higher grades, it appears as if technology is not being used anywhere near as affectively as it could or should be.

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Wordless Wednesday



Snowy Yard, originally uploaded by Aldon.

December 9th

Life After Wall Street, My Visit to Google

Last week, I was invited to an Open House for financial services technical professionals at Google in New York City. I wasn’t sure how I ended up on the invitation list. I thought that it perhaps had something to do with me blogging conferences in the financial services, technology and/or advertising and marketing areas. So, I grabbed my PC, cellphone and other blogging tools and headed off to Google.

When I arrived, I ran into Marc. I had worked with Marc at a job on Wall Street, and some I was confused for a moment, since he was wearing a badge identifying himself as a Google employee. Part of the confusion was because I had worked with another guy named Mark on Wall Street who had gone over to Microsoft. I mumbled a few confused, what are you doing here, as I tried to make sense out of everything.

It turns out that Marc was the person who had put my name on the list, and the open house was not about blogging, but was about getting the message out that Google is doing very well, with over five hundred engineers in New York City and an appetite for more, especially any of those that had spent time on Wall Street.

So, I drank some white wine, ate some hors d’oeuvres and schmoozed. There were quite a few old friends from Wall Street who were there. A few had moved over to Google and others were being courted.

I took a tour of their office. The building is an old transit authority building, with elevators that could carry trucks. The building takes up a whole block and has the largest footprint of any building in New York, and only one building has more floor space than the building. I took a few pictures with my cell phone of images that seemed to capture the spirit of Google engineering in New York. There were scooters to get around the building quickly. There were food kiosks everywhere. There were collections of antique computers, a rec room and a panoramic picture of New York with Godzilla added in.

Back in the presentation room, I chatted with various Google employees and the environment. I spoke with a tech support manager about the difficulties of doing tech support in a place like Google. I asked about IPv6 and he talked about religious factions that were pushing hard for it and others that were ambivalent.

I talked about the twenty percent time. This is the time given engineers to work on something they are passionate about. I asked about how such projects were managed, and asked about what emerges out of these projects. This led to one of my favorite topics about how in many ways, social networks are nothing but higher level neural networks, and it would be very interesting to see people work on quantifying connections in social networks within specific contexts and then applying back propagation to the social networks to adjust the network. I was asked what such social networks would ‘solve’, and I suggested it had something to do with discovering what is ‘important’ to a society.

I talked briefly about whether there had been much discussion about a Google executive becoming our nation’s first CTO and was told there had not been much water cooler discussions on this.

When it was time for the presentations to begin, we all sat down. Since I had gone, prepared to wear my bloggers hat, I took out my laptop and took notes. It felt strange to be the only person with a laptop fired up taking notes. I connected through Google’s guest WiFi and managed to Twitter a little at the same time.

Ben Fried, the Chief Information Officer for Google was introduced. He had worked for thirteen years at Morgan Stanley before coming over to Google. He spoke about going to hear Salman Rushdie speak, only to find himself sitting near Brian W. Kernighan in the audience. His message was clear. Google is a fun place with lots of interesting people.

“We are here to tell you that there is life after Wall Street,” he proclaimed. “We have tons of really hard problems and we hire super smart people to solve those problems.” He spoke about his days at Morgan Stanley saying, “We said technology is the business on Wall Street. It really is here...Engineering is the core of what the company does.” He went on to note that “Finance works here to support engineering” and tied things together with “We are hoping to take advantage of these hard times…. I have many many openings…”

He talked about his process of coming on board at Google took him eight months but that he hoped others would make a decision sooner because he needs “a lot of great people pretty damn quick”.

He was followed by Google Engineering Director, Alan Warren. Dr. Warren said that his talk was about Google Finance, but really he wanted to talk about how projects were done at Google.

When he started working on Google Finance, he was told “Build it so the users love it, and we’ll figure out how to make money off of it later.” He also noted that “One of the things we try to do is drive change”. He spoke about gathering up work from people doing projects on 20% time.

In terms of ongoing project he told everyone that in ads they have projects that will keep them busy for the next three years, at least.

Dr. Warren was followed by another Google Engineering Director , Fran Ryan, who joined Google eight months ago, coming over as part of DoubleClick. Mr. Ryan focused on issues of scale, massive numbers of events, of ad revenue and logs files to be processed. To do this, he mentioned some interesting technology, the Google File System, MapReduce and Big Table. Each of these papers are ones that I look forward to spending time reading, if I ever get some free time.

During the Q&A time, they also mentioned Sawmill which also sounds very interesting. There were plenty of other interesting comments, but at this point, it might get a bit long winded and geeky for most of my readers.

So, while this was not a typical blogging outing, and how many blogging outings ever really are typical, it was fascinating. The message was clear, for bright technologists there is life after Wall Street, and Google would like the brightest of them to consider Google as part of that life.

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