Skip to main content

I'm a Single Track guy

Do you believe you are more productive because you think you can multitask?  Studies show you are wrong.  Why do we believe we can; why do we think we are super-special and have powers above the average?  Answer: (pay attention) cognitive bias - attentional bias.


Media multitaskers pay mental price, Stanford study shows

People who are regularly bombarded with several streams of electronic information do not pay attention, control their memory or switch from one job to another as well as those who prefer to complete one task at a time, a group of Stanford researchers has found."





I think I will lower my personal kanban work-in-process limit to ONE.  There really is only one (Highlander - then there was the sequel).

Just last week, coaching a new team with their Scrum task board we had a conversation on the number of tasks a person could be working on at one time.  The reason given for the four tasks in process on the big visible scrum task board was that getting up from their desk to select the next task sticky was a nuisance.  The tasks were estimated at 1 - 3 hours each, and two tasks were still in process the next day.  Changing peoples perceptions of efficiency is a slow process of exposing incorrect mental models that are reinforced by cognitive bias.

Hello, wake up people, do not try to be a computer.  That day will come, as we approach the Singularity, when humans transcend biology.
In Ray Kurzweil's book The Singularity Is Near, he examines the next step in this inexorable evolutionary process: the union of human and machine, in which the knowledge and skills embedded in our brains will be combined with the vastly greater capacity, speed, and knowledge-sharing ability of our own creations.

That merging is the essence of the Singularity, an era in which our intelligence will become increasingly nonbiological and trillions of times more powerful than it is today—the dawning of a new civilization that will enable us to transcend our biological limitations and amplify our creativity. In this new world, there will be no clear distinction between human and machine, real reality and virtual reality. We will be able to assume different bodies and take on a range of personae at will. In practical terms, human aging and illness will be reversed; pollution will be stopped; world hunger and poverty will be solved. Nanotechnology will make it possible to create virtually any physical product using inexpensive information processes and will ultimately turn even death into a soluble problem.

Stanford study: Stanford Study on Multi-Tasking


3 comments

Most Popular on Agile Complexification Inverter

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.

Introduction

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…

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
    Stories
    To Do
    Work In P…

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: http://tinyurl.com/3br9o6n. 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, …

A Beloved Community Fixture

Does your Agile community have a local hub, a place where you are 80% sure you will run into almost everyone in the local universe if you attend enough events, meet ups, and bar tabs?

Mine does, ... let's test this out...  I will tell you my locations - and if you know much about it, let's see if you can ... guess, ... no, not guess,  predict, no... forecast - can you forecast the name of our local hub of Agile community?

I'm in Grapevine, TX ... let me broaden that for you...  Dallas / Fort Worth.

Now if you have any experience with the DFW area ... been to user groups in the area or perhaps software development oriented conferences.... you may know the place where... like Cheers - where everybody knows your name.  Who is it?

Spoilers .... hi sweetie ... I will put the answer a bit further down the page.
I just read this article in INC. - Here's the Secret Sauce for Turning Your Business Into a Beloved Community FixtureBy Leigh Buchanan Editor-at-large, Inc. magazine.

Craftsman - is not the gender neutral term we men believe it to be

Pondering... why are gender "neutral" words such as craftsman are not as gender neutral as we men seem to think they are?
I've been personally trying to break myself from a bad habit... one that I've thought was not such a big  deal...  I use the term "guys" in mixed company to describe a group of people ... not yet a team.  In mentoring groups toward becoming a team, I reserve that term for groups that truly behave like a real team.  I was giving a presentation at a local special interest group and afterwards a person gave me some useful feedback... my usage of the term "guys" was distracting and verging on "off-putting" in the room of mostly females.  I needed to read the audience and the room - and choosing the proper term would help them to engage... what I truly desired.

I remember in the 1970s (yes this should date me) teachers in school told us that some words were considered gender neutral - I believe that "guys" was on…