Archive for the ‘Agile’ Category
Mapping to the past considered helpful…
Wednesday, February 10th, 2010 by Scott HurlbertAre You Happy Learning? Probably Not…
Monday, November 30th, 2009 by Scott Hurlbert
Why more architectural layers = less toil (Part 1)
Thursday, November 12th, 2009 by Don RobinsIn our most recent Agile Enterprise JumpStart project, we built an application and collection of web services using the ASP.NET MVC Framework for one of our clients. Our decision and recommendation to use this particular technology was based on an early JumpStart Assessment that showed (contrary to the customer’s original beliefs) that the system requirements called for both a set of web services accessible from a Flash application running ActionScript, as well as an Administrative interface for the application’s relational data. The ASP.NET MVC framework, with its capability for serving up serialized JSON or XML data, as well as HTML views directly from a controller, was a perfect fit.
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Agile Executive/Leadership Training Game Board Prototype Session Notes
Tuesday, November 3rd, 2009 by David ChilcottThese are the notes from the second session that I gave at Agile Open Northern California 2009 exploring Agile Executive/Leadership Training. The first session was a Agile Executive Training Story workshop focused on creating training/learning stories to teach Agile to Executives/Leadership.
This session was an opportunity for us to try out the Agile Training Board prototype in a “real world” setting (ie: in front of other people).
The rationale behind these Agile Open Northern California 2009 open space sessions was to explore how to create a context where executives and people in leadership could most effectively learn about the benefits and challenges of adopting Agile principles, values and practices in their organizations.
Our target audience is an executive persona named Mike:
- Mike is a busy Executive (SVP level) who can barely afford to invest 2 hours but wants to know more about Agile and what’s in it for him.
- He specifically wants to know the benefits of Agile; and how he might better leverage agile practices to make better (and faster) decisions and drive profitability for his organization (in times of great change).
- Mike needs reliable and accurate info: levers as well as costs and risks to gain a better understanding of what it will take to leverage agile for his (and his organization’s) competitive edge.
- He is: Competitive, Smart, Impatient, Critical Thinker, Active, maybe a little ADHD (Attention-deficit hyperactivity disorder)
We started the session by introducing the game boards which where distributed around the room.

The main Training Board was hung up on the wall as an 8′ x 5′ sticky wall. It looked something like this:

As a team, we then posted and prioritized the collection of user stories from Thursday’s Training Story workshop (Agile Executive Training Story workshop ) into the Session Backlog as part of the session setup. This activity will likely be an integral part of an actual Agile Executive/Leadership Training Session.
I had already pre-populated the “Committed/Ready to Play” column with a number of Learning Stories including:
When a Learning Story was started we would move it into the “Working” column on the game board.
So, for example, to start I moved the Intro to the Agile Training Game Board story into the “Working” column on the game board and began the intro (including tracking the time)
After each story is completed it is moved into the “Completed/Done” column on the game board and the actual time used and the story business value are recorded on the game board
The next highest priority story in the “Committed/Ready to Play” column was: Multi-tasking Impact - for which we did a simple multi-tasking exercise as an example of an activity based learning activity.
When completed we moved the story card into the “Completed/Done” column on the game board and again recorded the actual time spent and the story business value on the game board
When the timebox for the “Iteration” was done the “scores” are tallied and migrated to the Training Session Burn-Down and Accumulated Business Value Charts.
For a typical 2 hour meeting you could reasonably expect to complete three 1/2 hour Learning Iterations.
After completing several learning activities we stopped, due to time constraints, and we debriefed about the session and conducted a mini-retrospective.
This is some of the feedback I received:
I’d welcome your thoughts and feedback on what you think is important for Executives and Leaders to know about Agile. Feel free to comment here or email me at David dot Chilcott AT Outformations dot com.
I’d also like to express my appreciation to Pat Reed and her team of folks from the Gap for letting me join them and contribute to their exploration/inquiry of Agile Executive/Leadership Training. This material was an outcome of those fun, interesting and productive conversations!
Links to Resources:
Software engineering isn’t
Sunday, August 23rd, 2009 by Steve BockmanThere’s a long tradition (since 1968, according to Wikipedia) of looking at software development as an engineering discipline. But calling software development engineering is something like adhering to the letter of the law, rather than to the spirit.
Software development is about acquiring knowledge
If you think of software development as strictly an engineering discipline, you might be inclined to believe that the job of a software engineer is to apply his or her previous knowledge and training toward solving a particular problem. And you’d be right, to a point, because knowledge and training are important aspects of software development.
But you’d also be missing the key factor, that software development is mostly about acquiring new knowledge. Software developers are always engaged in the following pursuits:
- Discovering what to build
- Discovering how to build it
This goes a long way toward explaining why so much software is custom software. If software development were entirely an engineering discipline, it is conceivable that we would be able to construct just about any software application by plugging together the proper parts, chosen from a catalog of well-known, existing components. The fact that we aren’t even close to being able to do that is an indication that we still have a lot of discovery ahead.
I’m proud to be a member of the Outformations Agile Enterprise JumpStart team, a group of developers who regularly go beyond the engineering aspects of a problem, and who constantly engage in the important discovery processes that help insure that the right product gets built.
The Outformations Agile Enterprise JumpStart team is ready to assist you in your development efforts. We’ll take you beyond engineering, and help you discover what to build and how to build it, quickly and affordably. Visit the Outformations website to learn more about what Agile Enterprise Jumpstart can do for you.
Avoiding the knowledge transfer bottleneck
Tuesday, August 11th, 2009 by Steve Bockman![]()
In software development there are many ways to transfer the knowledge about how to build a product to the people who do the actual building. Production can be severely hampered, however, if that knowledge is being produced more rapidly than it can be consumed. This is the knowledge transfer bottleneck.
- Documentation - The workers were given written instructions (22 steps worth) for building the airplane.
- Reverse Engineering - The workers were given a completed airplane which they could study in order to reproduce the steps required to build it.
- Mentoring - The “chief designer” built an airplane step by step and the workers replicated each step as it was performed.
The experiment was conducted in two phases. In the first phase, all 8 participants used the Documentation method. In the second phase, one team of 4 tried Reverse Engineering, while the other team of 4 tried Mentoring.
The results were interesting. Using the Documentation method, only one person out of a total of 8 came close to being able to build the airplane at all in the 5-minute period allotted.
Using the Reverse Engineering method, 1 person out of a total of 4 produced a completed airplane in 5 minutes.
Using the Mentoring method, each of 4 team members produced a completed airplane, and in less than the 5 minutes available.
The knowledge transfer bottleneck in software
In a software development effort, knowledge transfer takes place all the time, and it’s easy to imagine a software developer in the “chief designer” role described in the exercise above.
Let’s say I’m a developer who has discovered, and written the code to implement, a technique for binding some data to the controls in a user interface, and that this technique forms a pattern that my fellow developers want to know about. If you were one of my fellow developers, would you rather I (a) gave you a document I had written about the technique, (b) told you where the code was and suggested you figure it out for yourself, or (c) paired with you to implement the pattern for a new set of data?
Now, certainly, pairing with you takes more of my time, and might seem less efficient from my viewpoint. After all, I could be off designing the next pattern, and the one after that. But the productivity of the team as a whole, rather than my personal productivity, is what’s important. And mentoring helps increase the team’s productivity by avoiding knowledge transfer bottlenecks.
WPF in Line of Business, Why and where (by Jaime Rodriguez)…Are we learning anything?
Wednesday, August 5th, 2009 by Scott Hurlbert
Form Does Not Follow Function, They Dance Together
Tuesday, August 4th, 2009 by Scott Hurlbert
On Going Faster. aka: “The Steve Problem”
Monday, July 27th, 2009 by Scott Hurlbert
Sketchflow Seems to be Microsoft’s Answer to Balsamiq
Tuesday, July 21st, 2009 by Scott Hurlbert