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Timothy Fisher

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Timothy Fisher
Flat Rock, MI USA
blog.timothyfisher.com

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Blog Status

  • 4 yrs 23 wks 5 days old
  • Updated: 6 Mar 2009
  • 35 entries
  • 76 comments

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Total: 307,971
since: 19 Jan 2005

Collaboration and Knowledge Sharing through Microblogging

Friday, 6 March 2009 6:17 P GMT-05
You have most likely heard of the microblogging site, Twitter.com. Twitter allows you to create short (160 char limit) frequent posts. Any Twitter user who chooses to “follow” you will see the messages you post. Twitter now has over a million users. In October, 2008, Yammer launched a Twitter-like microblogging site targeted at internal corporate [...]

Impressions of the Amazon Kindle 2 from a Kindle 1 owner

Friday, 6 March 2009 6:17 P GMT-05
Is the Kindle 2 truly a next generation Kindle device? Unfortunately, I’d say the Kindle 2 is far from being a next generation Kindle. After reviewing all of the new features and its redesign, I would find it very hard for any existing Kindle 1 owner to justify paying another $359 to purchase the new [...]

Three Great Books for Learning and Mastering Ruby on Rails

Friday, 6 March 2009 6:17 P GMT-05
I tend to read a lot of technical books. My current passion is with the Ruby programming language and the Rails web application framework which is built on top of the Ruby language. I’m also a published technical author myself. The book that I am currently writing is the Ruby on Rails Bible which will [...]

Bringing Web 2.0 into the Enterprise

Friday, 6 March 2009 6:17 P GMT-05
Today, social networking, and user-generated content web sites are among the most popular sites on the Internet getting millions of hits every day. Sites like MySpace, Facebook, Flickr, and Google Apps allow users to share user-generated content and collaborate with each other like never before. Smart organizations, enterprises, and product vendors are now realizing the [...]

Gen Y, Social Media, and the Enterprise

Friday, 6 March 2009 6:17 P GMT-05
Generation Y includes those in the age range 13 to 31. This is the largest generation ever, even surpassing the population of the Baby Boomers. In total their are about 80 million “GenYers”. This is a generation that has been brought up on technology. They have always had computers, cell phones, email, and instant messaging. [...]

Amazon Kindle, the Most Underrated Gadget Out!!!

Friday, 6 March 2009 6:17 P GMT-05
With all the hype that the iPhone and the new Google G1 phone are getting, I’d like to talk about a device that I think is probably the most underrated electronic gadget that is available today. This device is the Amazon Kindle . I’ve had my Kindle for about 2 months now, and I have to [...]

Ruby on Rails Bible Now Available

Friday, 6 March 2009 6:17 P GMT-05
My 2nd book, Ruby on Rails Bible, was released on October 6th. It is now available through your local bookstores, and online at Amazon.com and other online book sellers. Another Rails author, Noel Rappin , also contributed content to this book. Noel is the director of the rails practice at Pathfinder Associates. There is a complete sample [...]

Ruby on Rails Bible Now on Twitter

Friday, 6 March 2009 6:17 P GMT-05
For those who Twitter, the Ruby on Rails Bible book now has a Twitter feed of its own. You can follow Ruby on Rails Bible for content updates and corrections, new content, discussion about the book and its contents, and Rails knowledge sharing. You can follow Ruby on Rails Bible here: http://www.twitter.com/rorbible

Impressions of the Amazon Kindle 2 from a Kindle 1 Owner

Friday, 13 February 2009 1:17 A GMT-05

Amazon recently announced the second generation of their Kindle electronic reading device. The Kindle 2 is available for pre-order now with delivery expected on February 24th. I am an owner of the first generation Kindle and I should preface this post by saying that I have not laid my hands on the new Kindle 2 device. My comments and opinions are based solely upon what’s been reported about the Kindle 2 by Amazon and other media.



Is the Kindle 2 truly a next generation Kindle device? Unfortunately, I’d say the Kindle 2 is far from being a next generation Kindle. After reviewing all of the new features and its redesign, I would find it very hard for any existing Kindle 1 owner to justify paying another $359 to purchase the new Kindle 2. The cost of the Kindle 2 remains the same as the original Kindle at $359, with no discount announced for Kindle 1 owners. The features of the new Kindle are just not that exciting to a fan of the first Kindle. However, don’t get me wrong, I still love the Kindle, and for those who do not have any Kindle, I do highly recommend the Kindle 2. So in short my recommentation would be not to upgrade, but I would continue to recommend the Kindle as an excellent electronic gadget, especially for any avid reader or lover of books. I’ve had my Kindle 1 for about 5 months now and I’d say without a doubt it was my best purchase of 2008.

Here is a summary of the new features of the Kindle 2 and how they compare with the Kindle 1:

  • The Kindle 2 is thinner, coming in at just over 1/3 of an inch in thickness.
  • A bit lighter, Kindle 1 is 10.3 ounces, Kindle 2 is 10.2 ounces.
  • Improved display, Kindle 2 features 16 shades of gray instead of the 4 supported by Kindle 1.
  • Longer battery life, 25% longer battery life. It’s always nice to have a longer battery life, but battery life was something that was very good even with the Kindle 1. I would be surprised if there were any battery life complaints from the Kindle 1.
  • 20% faster page turns. For me this isn’t too exciting. I never had a problem with the speed of Kindle 1 page turns. They’ve always been relatively quick.
  • New text-to-speech feature allows Kindle to read any book in a semi-robotic voice. Depending on the quality of the voice, this might be useful for listening to books while driving.
  • Increased internal memory size. The internal memory size increases from 250M to 2GB. However this comes at the expense of the expandable SD memory that the Kindle 1 supported. You can no longer expand the memory or use SD cards with the Kindle 2.
  • Bigger dictionary vocabulary. The Kindle 2 has a built-in 250,000 word dictionary. I’ve never really used the built-in dictionary, so this is another upgrade that I don’t find too exciting.
  • Better navigation featuring a 5-way joystick and redesigned page turn buttons that are less prone to accidental hits. However, I have to say, although I’ve read the complaints about page turn button size and placement in quite a few places, I personally never had any problems with the buttons on the Kindle 1.
  • WhisperSync, allows you to sync bookmarks from one Kindle to another Kindle.
  • Built-in speakers. This is a good addition, allowing you to listen to the new text-to-speech feature, or MP3s that you upload without requiring headphones.

One more thing that you do not get with the new Kindle 2 is the nice leather binder that was packaged with the Kindle 1. This was a nice case that you could leave the Kindle in while reading from it. It provided a nice, professional look to the Kindle and also protected it. I suppose now Amazon wants you to buy the binder as an accessory.

Overall, I was dissappointed with this new Kindle. I think that there are alot of things Amazon could have done to really make this a true next generation Kindle. Perhaps in a future post, I will expand on what I would have liked to see in a new Kindle.

Collaboration and Knowledge Sharing through Microblogging

Tuesday, 2 December 2008 8:47 P GMT-05

You have most likely heard of the microblogging site, Twitter.com. Twitter allows you to create short (160 char limit) frequent posts. Any Twitter user who chooses to “follow” you will see the messages you post. Twitter now has over a million users. In October, 2008, Yammer launched a Twitter-like microblogging site targeted at internal corporate use. Yammer allows you to create a microblogging site that only employees from your company can access. There are more build-your-own microblogging sites springing up now as well. A new service that allows you to easily create group specific microblogging sites is shout’em.
For those who want to host their own microblogging application, there is an excellent open source option Laconica.

What is microblogging?
I like to describe these microblogging sites as a cross between instant messaging, email, and blogging. Microblogging has features of each of these collaboration tools. Like email, you can send messages to users and groups of users and reply to messages. Unlike with email, your microblogging messages or posts are typically one to many, as opposed to one-to-one email messaging. Although you can send targeted messages to specific users, most of your posts will be more like broadcasts to anyone who is following you. As with a blog, there is a persistent searchable history created of everything that is posted. You can view all of the messages posted, or you can choose to follow a subset of users and filter the posts you see to those from that set of users. This concept is similar to an IM buddy list. Microblogging posts usualy have more of a real-time context than emails, again making it similar to instant messaging. Microblog posts are also short like instant messages. Most systems in fact limit them to around 160 characters.

Using microblogging in your organization
Most of these microblogging services implement a common core set of features that includes content tagging, direct messages, replies and the ability to search through all of the posts. These tools can be used effectively to capture information knowledge and information across your organization. By giving your organization a platform for communicating with each other in a very open manner, you will uncover new ideas, encourage more innovation, and discover alot of ways towards improvement. It is usually easier to get your company to participate in microblogging as it does not require the same time commitment and writing skills that might be required to maintain a regular blog.


You might use microblogging to reach out to find expertise within your company, or to advertise new opportunities within the company. You might want to use it for organizational announcements within your company or group, or to get feedback on your ideas. You can also use a microblogging tool within a project team to facilitate project communication, such as letting the team know what your working on, and to provide status updates related to the project. Unlike with email, or instant messaging, all of this history is persisted and searchable which builds of a knowledge base of tacit knowledge for your organization.

If your company wants to improve the way you collaborate and share knowledge I strongly encourage you to give microblogging a try.