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I want it all, but don't change my connectors

People just don't like change.  Case in point, all the hubbub over the new iPhone 5 lightening adapter plug.  So many people are upset that the connector is changing from the 9 year old iPod 30 pin adaptor to the new lightning adaptor.  Yet at the same time the iPhone 5 pre-orders have record sells (2 million in first 24 hrs).

Why did Apple force this change on it's loyal customer base?  Dont they know we humans don't adapt well to changes.  Oh yes, we want the new shinny iPhone but we want it to stay the same AND get better.

Maybe this picture will give you a clue as to why Apple changed the connector. It shows a typical iPhone and it's 30 pin connector, with a Raspberry Pi.  The Raspberry Pi is a full fledged computer on a board.  Take a look at the board and the most obvious thing is all the connectors.  The interface connections are the largest things.  They occupy the most space.

Raspberry Pi & iPhone compared
The reason for the change?  So that Apple could pack more techy goodness into the same volume, and have a platform for future techno stuff.  They miniaturized almost every internal component of the iPhone (the complete redesign).  Hey - that is innovation.  And I have to believe there will be room for new components (like the Near Field Communication radio) when that eco-system is ready for consumer devices.

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Elements of an Effective Scrum Task Board

What are the individual elements that make a Scrum task board effective for the team and the leadership of the team?  There are a few basic elements that are quite obvious when you have seen a few good Scrum boards... but there are some other elements that appear to elude even the most servant of leaders of Scrum teams.

In general I'm referring to a physical Scrum board.  Although software applications will replicated may of the elements of a good Scrum board there will be affordances that are not easily replicated.  And software applications offer features not easily implemented in the physical domain also.

Scrum Info Radiator Checklist (PDF) Basic Elements
Board Framework - columns and rows laid out in bold colors (blue tape works well)
Attributes:  space for the total number of stickies that will need to belong in each cell of the matrix;  lines that are not easy eroded, but are also easy to replace;  see Orientation.

Columns (or Rows) - labeled
    To Do
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Exercise:: Definition of Ready & Done

Assuming you are on a Scrum/Agile software development team, then one of the first 'working agreements' you have created with your team is a 'Definition of Done' - right?

Oh - you don't have a definition of what aspects a user story that is done will exhibit. Well then, you need to create a list of attributes of a done story. One way to do this would be to Google 'definition of done' ... here let me do that for you: Then you could just use someone else's definition - there DONE!

But that would be cheating -- right? It is not the artifact - the list of done criteria, that is important for your team - it is the act of doing it for themselves, it is that shared understanding of having a debate over some of the gray areas that create a true working agreement. If some of the team believes that a story being done means that there can be no bugs found in the code - but some believe that there can be some minor issues - well, …

What belongs on the Task Board?

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I answer these questions with a question.  What about a task board motivates us to get work done?  The answer is: T.A.S.K.S. to DONE!

Inherent in the acronym TASKS is the point of all tasks, to get to done.  That is the measure of if the task is the right size.  Does it motivate us to get the work done?  (see notes on Dan Pink's book: Drive - The surprising Truth about what motivates us) If we are forgetting to do some class of task then putting it on the board will help us remember.  If we think some small task is being done by someone else, then putting it on the board will validate that someone else is actually doing it.  If a task is obvious, then putting it on the board will take vi…

A T-Shaped 21st Century Knowledge Worker

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I first read about Scott Ambler's term "Generalizing Specialist" - but it's so hard to remember the proper order of the words... get it backwards and it has an inverted meaning... T-Shaped is easier to remember. 
A generalizing specialist is someone who:
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David's notes on "Drive"

- "The Surprising Truth about what Motivates Us" by Dan Pink.

Amazon book order
What I notice first and really like is the subtle implication in the shadow of the "i" in Drive is a person taking one step in a running motion.  This brings to mind the old saying - "there is no I in TEAM".  There is however a ME in TEAM, and there is an I in DRIVE.  And when one talks about motivating a team or an individual - it all starts with - what's in it for me.


Pink starts with an early experiment with monkeys on problem solving.  Seems the monkeys were much better problem solver's than the scientist thought they should be.  This 1949 experiment is explained as the early understanding of motivation.  At the time there were two main drivers of motivation:  biological & external influences.  Harry F. Harlow defines the third drive in a novel theory:  "The performance of the task provided intrinsic reward" (p 3).  This is Dan Pink's M…