Showing posts with label Meta. Show all posts
Showing posts with label Meta. Show all posts

Friday, July 22, 2011

A Busy Summer

The summer is proving busier than expected. In June, I started taking remote classes at Stanford in pursuit of a Graduate Certificate in Data Mining and Applications through the Stanford Center for Professional Development (SCPD). So far, I am enjoying my first class, stats202. As I suspected, I really like working with data to find hidden patterns, trends, etc.

At the same time, I have a project at work with an aggressive mid-August deadline. So I've been putting in extra hours. The good news is that the project is going well and I'm doing lots of R programming to analyze performance data. More fun working with data. I like R and am gaining a lot of experience with it through work and school projects.

Any spare time not spent with family is being use to work on a few hobby projects. I'm building a Zen Toolworks desktop CNC machine so that my son and I can make cool things. I bought an Arduino and Ultimate Microcontoller Pack from the MakerShed that I'm having fun with. If that wasn't enough, I'm slowly putting together a plan to build a tricopter.

A busy summer indeed.

Sunday, January 2, 2011

Where's Johnny?

I've been neglecting this blog lately. Instead of posting, I've been spending my rare spare time exploring multiple interests. Specifically, clojure, data science, and quantitative investing.

I'm hoping to combine these interests and post about them in the near future.

Monday, July 19, 2010

Thoughts about thinking

Challenging work assignments, family matters, and home maintenance projects have kept me very busy lately. Hence, the significant drop-off in blog posts over the past couple of months. I'm hoping to correct that soon.

Not surprisingly, I've been thinking a lot about leisure time - in particular its benefits for creative thinking. My reflections are guided by two lectures on the topic.

The first is a GoogleTechTalk by Dr. David M. Levy, No Time to Think. In the talk, Dr. Levy asserts that deep contemplation not only promotes creativity but also provides a sense of calmness and satisfaction. He further argues that deep thinking cannot be forced directly - instead we must make ourselves available to it by seeking out silence, and sanctuary. Dr Levy observes that this requirement for sanctuary conflicts with modern social pressures to multi-task, remain in constant communication, and solve issues through repetitive searches of existing information.

The second is a lecture, Solitude and Leadership, by William Deresiewicz at West Point in 2009. The talk is deeply insightful and worth reading in its entirety but, for this post, can be fairly summarized by the following three points:

  1. Original thinking is a core attribute of leadership.
  2. Formulating original thoughts requires long periods of concentration and distance from the thoughts of others.
  3. Quiet solitude is necessary to do both.

Like Dr. Levy, Mr. Deresiewicz laments social pressures to multi-task, remain in constant communication, and rely on existing information to solve problems. To quote,

Multitasking, in short, is not only not thinking, it impairs your ability to think. Thinking means concentrating on one thing long enough to develop an idea about it. Not learning other people’s ideas, or memorizing a body of information, however much those may sometimes be useful. Developing your own ideas. In short, thinking for yourself. You simply cannot do that in bursts of 20 seconds at a time, constantly interrupted by Facebook messages or Twitter tweets, or fiddling with your iPod, or watching something on YouTube.

and,

Here’s the other problem with Facebook and Twitter and even The New York Times. When you expose yourself to those things, especially in the constant way that people do now—older people as well as younger people—you are continuously bombarding yourself with a stream of other people’s thoughts. You are marinating yourself in the conventional wisdom. In other people’s reality: for others, not for yourself. You are creating a cacophony in which it is impossible to hear your own voice, whether it’s yourself you’re thinking about or anything else.

Thinking originally about difficult problems is an activity that I deeply enjoy and find satisfying. Like Dr. Levy and Mr. Deresiewicz, I reached similar conclusions about distracting activities years ago and have since guarded my time and attention vigorously. I've often been teased for my resistance to social media. At times I've felt self-conscious about this choice, even deficient or outdated. These talks give me renewed confidence in my choices.

The challenge, as indicated at the outset of this post, is finding the time to think. A hard task given the pace of modern society and the high-tech industry in particular.

Saturday, January 16, 2010

New Year, New Role

With the New Year I took on a new position at work - same kind of role leading an advanced development team but with a much expanded sphere of responsibility. While exciting, this change plus some personal matters has left less time for blogging.

I expect to recover my blogging time this week and plan to finish up the FAT Recover series by the end of the month.

The bright side to this interruption is that it helped me realize how much I enjoy blogging. According to Google Analytics, this blog isn't setting the web on fire but regardless the personal benefits have more than justified the effort.

I have a lot of plans for this blog in 2010 and I intend to set aside the time required to remain active. That said, family and work take higher priority so such interruptions are probably inevitable - who knows what the year will bring.

Tuesday, July 28, 2009

Library, uploaded

After weeks of gradual effort I've finally completed entering my personal library into a LibraryThing account. If interested, you can view the contents of my library here. This is just the dead-tree stuff and doesn't include the many PDF books that I have collected over the years. Perhaps that will be the topic of a future post.

Until now I have used an OSX desktop application, Delicious Library, to catalog my books. It's a nice program that works fairly well but the eye-candy UI clearly takes priority over the needs of a serious book collector. LibraryThing, on the other hand, better suits my goals of:

  • Cataloging all my books, including the older ones that don't have an ISBN number
  • Providing online access to my library making it easier to recall references and send links to potentially interested colleagues
  • Getting book recommendations based on the contents of my existing library

Some friends of mine use GoodReads for similar purposes. I spent a little time comparing LibraryThing to GoodReads and it seems that the material differences between the two are:

  • GoodReads is free for an unlimited number of books, LibraryThing is free up to 200 books and requires a paid-for account for larger libraries.
  • GoodReads prioritizes social networking over cataloging. LibraryThing prioritizes cataloging over social networking.

I think both services are good and provide much value to avid readers.

While I was entering my catalog, I also tagged each book to make it easier to browse and track my library. One nice feature of LibraryThing is that it provides RSS links for each tag so that interested parties can track additions to my library for a specific tag. Now I don't have to nag friends whenever I buy a new book, they can just subscribe to my feeds!

Wednesday, July 15, 2009

First & Latest Computers

On the right is my first computer, a Timex Sinclair 1000. On the left is my latest computer, a Dell Mini9 hacked to run OS X. Putting these two machines side-by-side really puts into context how much computing technology has progressed over the past 27 years (1982 to 2009). Unfortunately, it also serves as evidence that I am getting old!

Joking aside, I bought the Dell more or less for the fun of hacking it to run OS X. My expectations for using it as an actual computer were low. Although I still greatly prefer using my MacBook, I have to say that the Mini has proved far more useful than I initially hoped. OS X runs really well, the screen size and resolution is good, and the keyboard isn't terrible. The Mini's small size, and no moving parts makes it a great machine for taking everywhere which has saved me from boredom on a number of occasions. For light work such as web surfing, email, blogging, and play-programming the Mini is quite productive.

I look forward to posting 27 years from now with a similarly sized computer from that time.

Monday, June 1, 2009

Hello world!

This is the first of hopefully a long series of blog posts on a variety of topics including computers, programming, technology, innovation, and business to name but a few. I don't expect to stray too far from these topics but the occasional personal post will likely appear from time to time. At no time will I discuss topics relevant to my day-job, this blog is a personal forum for my extracurricular interests and activities.  
Unlike those of a younger generation, blogging does not come to me naturally. However, for years I have pestered a close circle of friends with emails containing links, and commentary on a wide variety of subjects. I'm not sure these friends have always enjoyed these emails so by switching to a blog they now have the freedom to chose what to read and when. A blog also offers the opportunity to make new connections and friendships. 
So, onward and forward!