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Monday, February 2, 2026

Merry-go-round Electricity Generators

General
Author: Mark Dixon
Wednesday, July 2, 2008
7:46 pm

Can you even imagine going to a school that has no electricity and no playground equipment? I learned today 10,000 public schools in Ghana have no power source.

Please take a few moments and watch this short video about how a simple merry-go-round provides fun for Ghana school children while generating electricity to light their school room. It makes me awfully proud of my alma mater, BYU, where engineering students worked with Empower Playgrounds to design and install a power-generating merry-go-round in Essam, Ghana.

Just think of what opportunities await these kids if this will help them get access not only to electric lights, but computers and the mobile Internet!

Great stuff!

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No Margin for Error – Deteriorating Customer Service

General
Author: Mark Dixon
Saturday, March 15, 2008
5:34 am

It is just before 5am in the San Jose airport. I am sitting in the very seat where I sat yesterday afternoon when, 20 minutes before we were supposed to board an already delayed flight, it was abruptly announced, “Your flight has been cancelled.”

No explanation, just “It has been cancelled.” Only later, after probing, did someone explain that it was a “crew problem,” but no real information was shared about what had really happened.

The remaining flights to Phoenix were both oversold, so I could either wait standby for a connecting flight for Phoenix that I probably not get on anyway, or wait for an early morning flight. I opted for the Friday night in a cheap hotel. Only after I complained about the $10 dinner meal voucher was I offered a second $10 voucher. The two vouchers almost covered a simple meal in the hotel restaurant.

Perhaps, you say, I shouldn’t complain, that many other passengers were affected the same way.

However, I remember several years ago that I was stranded overnight at Dulles airport by a freezing rain storm that left the taxiways so slick that airplanes couldn’t even get to the runway. United Airlines could have blamed it on the weather, but they put us all up in an upscale Marriott hotel and provided a wonderful buffet dinner in the hotel ballroom.

What has happenend since that time? I think two factors are particularly relevant:

  • Airlines in general have lost the concept of putting customers first. It has become an ingrained culture to trivialize the impact airline decisions have on real people. Passengers are just necessary irritants, to be herded around and treated as chattel. I don’t mean the usually kind and courteous people on the front lines who have to put up with the pressures from above and the frustrations of mistreated passengers. I mean the management of the airlines who exploit the very people who keep them in business.
  • There is absolutely no margin for error. Any hiccup in the system disrupts any hope for predictability. Flights are too often way oversold. Crews are scheduled so tightly that there is little flexibility. And the weird seniority issue that still separates US Airways and America West policy is ridiculous.

I guess I’m old enough to remember when customer service was the hallmark of business, not an oft-trumpeted but seldom-executed mantra. Focus on the customer, we used to say, would yield positive business benefits. Service, rather than exploitation, was the watchcry.

“High fuel prices! Too much competition! Wall street expectations!” Airlines act like petulant teenagers – blaming their failures on external factors rather than admitting the consequences of their own actions. External factors are important, to be sure. But as one who travels the unfriendly skies nearly every week, I believe that airlines are prime examples of the modern business trend to forget the hands that feed them.

Travel safely, my friends.

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Autonomic Communication

General
Author: Mark Dixon
Wednesday, March 12, 2008
3:35 am

My colleague Wedge Greene of LTC International recently introduced me to an intriguing concept, Autonomic Communcation, by sharing a presentation he gave at the OnPoint “Transforming OSS” conference in Dallas on February 7, 2008. I had read earlier about the work IBM has been doing in autonomic computing, when I worked with a small company, Lockstep Systems, that had technology for automatic restoration of hacked web sites. Wedge’s presenation was the first information I had read about the application of autonomic principles to large computer networks.

In his presentation, Wedge proposes that networks should be “self-organizing and self-managing,” exhibiting characteristics of:

  • Self-configuration
  • Self optimization
  • Self-healing
    • self-monitoring
    • self-diagnostics
    • self-restoration

He furthermore proposes that such autonomic networks can be built with existing technology and with known skills, but to do so requires the will to act by technology vendors acting in harmony with each other.

Wedge suggests the following forums for further participation in this subject:

Additionally, I found that Wikipedia had an interesting article on Autonomic Networking.

This is certainly an intriguing subject with strong benefit if it can be applied on a broad scale. I plan to keep my eyes peeled.

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Oh, to be an Astronaut!

General
Author: Mark Dixon
Friday, March 7, 2008
5:07 am

When I was a little boy, I wanted to be an astronaut. These NASA photos from a recent space shuttle mission made me feel the urge all over again!

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Sesquipedalian Predisposiiton

General
Author: Mark Dixon
Sunday, March 2, 2008
3:34 pm

“Words, words, words” said Hamlet, in response to Polonius’ question, “What do you read, my lord?”

I love words. Their meanings and origins fascinate me. That a few written symbols or brief intonations in verbal conversation can convey powerful concepts or subtle nuances of meaning is a remarkable testament to the intricacies of the human intellect and richness of our culture.

One of my favorite daily email subscriptions is the Visual Thesaurus Word of the Day. I enjoy spending a few moments each day reading about the meaning and origin of some new, obscure word. Last week, up popped a new word that was sublime in its apt description of itself.

Sesquipedalian” means, literally, “given to using long words.” It was derived from the Latin word “sésquipeda-lis” = “measuring a foot and a half.” Quite descriptive of itself, don’t you think?

So yes, I do have a predisposition to using “foot and a half” long words. In the words of my daughter Heidi, who also suffers from the same malady, “Why use a long word when a diminutive one will do?

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Welcome MySQL

General
Author: Mark Dixon
Tuesday, February 26, 2008
8:38 pm

Let me join the chorus saying welcome to our friends from MySQL who officially joined Sun today! I look forward to learning more about how we can leverage this great technology and organization, together with other Sun software products, to deliver more and more value to those whom we serve.

See you in Santa Clara!

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Winter Wonderland, Q-Center Style

General
Author: Mark Dixon
Tuesday, February 26, 2008
11:18 am

I am spending the week at Sun Microsystems “Immersion Week,” a yearly event where the technical side of the Sun sales force congregates for technical training and community building. Thanks to a spring snow storm, we were treated to some gorgeous winter sites at the Q-Center in St. Charles, Illinois.

With apologies for the limited clarity affored by my Treo camera, here are a few photos. You can click on any photo to see a larger version on Flickr.

Winter Scene at Q-Center Winter Scene at Q-Center

Winter Scene at Q-Center Winter Scene at Q-Center

Winter Scene at Q-Center Q-Center

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Thank Heaven for Trial Ware

General
Author: Mark Dixon
Monday, February 25, 2008
1:59 pm

I recently blogged a recommendation for EverNote note-taking software. It seemed like such a great little program to improve my efficiency in keeping notes on my computer.

An improvement, yes, but three features I needed proved problematic:

  1. The ability to easily create and maintain outlines within a note or document was very cumbersome.
  2. Templates were difficult to create and use, with severe restrictions on editing tools within cells in a template table.
  3. Tables were available only within templates and were difficult to create and use.

So, I expanded my search and was pleasantly surprised to learn that Microsoft OneNote had been significantly upgraded since the 2003 version, which I had tested and found lacking.

So, using a 60-day trial copy, I have really come to like OneNote. Templates are are breeze, tables are easy and the outliner is wonderful. Really worth the extra price for the way I use notes. I shouldn’t have been so hasty to dismiss Microsoft in the first place.

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EverNote – a Step Up in Note Taking

General
Author: Mark Dixon
Friday, February 15, 2008
9:55 am

In an effort to improve my ability to take and retrieve notes on my computer, I have started using EverNote. It is quick and easy to use, but allows the sophistication of adding custom XML based templates so I can tailor it to my working style. A bit of new technology is always fun!

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JavaOne Registration is Open!

General
Author: Mark Dixon
Thursday, January 10, 2008
5:33 pm

Where will you be during the first week of May? Come join the Java Community for the 13th annual JavaOne conference, at The Moscone Center in San Francisco.

Registration is now open!

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