www.synerzip.com lifecycle of a user story webinar series 2015 1 © three beacons llc, 2015...

www.synerzip.comLifecycle of a User Story

Webinar Series 20151

Lifecycle of aUser Story

Mike Hall

Three Beacons

mike@threebeacons.com

214.783.3936

Lifecycles

Conception Birth Growth Maturity End of Life

Conception

• Collaborative discussions

• Project vision, goals

• Name* the major usage scenarios

requiring stimulus from user

• Certainly in initial planning*

• During customer conversations

• When discussing other stories

• Any time in the project lifecycle

• Breaking down “epics”

Epics, Features, and Stories

Major product capability

FEATURE 1

FEATURE 2

FEATURE 3

Groupings of functionality

STORY 3

STORY 2

STORY 1

STORY 2

STORY 1

STORY 6

STORY 5

STORY 4

STORY 3

STORY 2

STORY 1

Specific usage scenarios

Example: Location ServicesEPIC

Location Services

Turn-by-Turn Routing

Favorite Destinations

FEATURES

Trip Computer

Delete Trip

View Previous

Reset Trip

Save Trip

Stop Trip

Start Trip*

STORIES

• When written

• Note card, document, tool

Reminders

• Purposely high-level

• Captures “essence” of requirement

• 3 parts

- Name

- Description

- Acceptance criteria

• Highest priority stories – quick kickoff

Syntax

As a <WHO>,

I want <WHAT>,

So that <WHY>.

Name and Description Acceptance Criteria

When I <ACTION>,I expect <RESULT>.

Example: Start Trip user story

Start Trip

As a Driver,

I want to start my trip,

So that I can begin tracking my time and distance.

When I select the Start Trip button, I expect to see a new Trip Computer screen.

When I view the Trip Computer screen, I expect to see the Distance field changing as I drive. I also expect to see the Drive Time field changing in 1-second increments.

When I view the Trip Computer screen, I expect to see my average speed.

Growth

“They grow up so fast!”

• Some user stories follow a steady growth pattern

• Some are asked to “grow up quickly”

• Some are fine never growing up

Product Backlog

Scrum artifact:

• All project related work items

• Includes user story names

Growth factors:

• Priority order 1..n

• Reprioritized throughout project

• Refined, broken down

• Estimated

• Clarified thru conversations

The Three Amigos

DEVELOPERS TESTERS PO/BA

• Collaborative discussions of the user story with developers, testers, and PO/BA.

• “Discover” the details of the requirement

Clarifying Conversations

Growth factors:

• Collaborative discussions help to clarify and

“firm up” the requirements

• Spur the growth of the highest priority stories*

• Decisions – immediate and actions for others

• Acceptance criteria – form of TDD

• Adjust the user story based on consensus

• Tacit knowledge within team grows

• XP “whole team” concept

Example: Start Trip clarifications

Start Trip

As a Driver,

I want to start my trip,

So that I can begin tracking my time and distance in order to accurately fill out my expense report.

When I view the Trip Computer screen, I expect to see buttons for Stop, Save, and Reset.

Estimate

Growth factors:

• Better understand the size of effort of the

user story

• Can indicate if the story needs to be

broken down further

• Useful during sprint planning

• Useful during release planning

• Useful for prioritization

Research Spike

Growth factors:

• Learning activity to reduce risk

• Research, prototypes, design, etc.

• Time-constrained and exploratory

• Knowledge share of findings

• Can result in new user stories

• Can result in changes to existing stories

• “Growth spurt”

Sprint Backlog

Growth factors:

• Migration from product backlog

into sprint backlog - ready for

implementation!

• Decomposed into Tasks

• Task estimates

• Focus on “how”

• Clarity on “what” and “how”

Example: Start Trip tasks

Design screen layout

Design trip DB record

Save starting

GPS position

Calculate distance

Set trip timer

Set drive time timer

Maturity

• Stories “mature” as they are implemented

• Tasks are implemented

• New tasks are added

• Unnecessary tasks are removed

• Task estimates adjusted

• Integration is required!

• High levels of collaboration

• User story is “fine tuned” and matured

• Done?

Definition of Done

Growth factors:

• Morph user story to adhere to DoD

• QA opinion/approval

• PO opinion/approval

• Collective pursuit of defect-free

software

Example: Start Trip maturation

When I view the Trip Computer screen, I expect to see the Distance field changing as I drive.

When I begin driving, I expect to see the Drive Time field changing in 1-second increments.

QA asks the question, “Does Drive Time start immediately when I select the Start Trip button, or does it wait until I actually start driving?”

Ooops!

Demonstration

Growth factors:

• Feedback is golden

• Updated user stories

• New user stories

• Reprioritization in backlog

• Thumbs up or thumbs down

• Continued maturation towards

“doneness”

Deployment

Growth factors:

• End user feedback

• Field reports/bugs

• Satisfaction surveys

• User story updates

• Possible re-deploy

• Continued maturation

End of Life

• When story is determined to no longer be

needed

- Removed from backlogs

- If already developed, source code is removed

• When product/functionality is decommissioned

from the market

• When project is cancelled

• Only memories remain (hopefully good)

• No need to mourn

Conclusion

User stories follow a lifecycle analogous to human life, from conception, to birth, to growth, to maturity, and finally to end-of-life.

Thinking of user stories throughout these lifecycle phases can help you achieve a more in-depth understanding of the technique.

Three Beacons

Agile TrainingScrum team trainingIntro to AgileUser StoriesExtreme Programming

Agile ConsultingOnsiteSkype-based

THE END

Mike Hall

Three Beacons

mike@threebeacons.com

214.783.3936

• 33

www.synerzip.comHemant Elhence

hemant@synerzip.com469.374.0500

March 17, 2015Confidential

Synerzip in a Nutshell• Software product development partner for small/mid-sized technology

companies– Exclusive focus on small/mid-sized technology companies, typically

venture-backed companies in growth phase– By definition, all Synerzip work is the IP of its respective clients– Deep experience in full SDLC – design, dev, QA/testing, deployment

• Dedicated team of high caliber software professionals for each client– Seamlessly extends client’s local team, offering full transparency– Stable teams with very low turn-over– NOT just “staff augmentation”, but provide full mgmt support

• Actually reduces risk of development/delivery– Experienced team - uses appropriate level of engineering discipline– Practices Agile development – responsive, yet disciplined

• Reduces cost – dual-shore team, 50% cost advantage• Offers long term flexibility – allows (facilitates) taking offshore team

captive – aka “BOT” option

Confidential March 17, 2015

Our Clients

Next Webinar

Confidential

Analysis in Agile: It’s More Than Just User Stories

Complimentary Webinar: Wednesday, April 15, 2015 @ noon CST

Presented by: Kent McDonald

Author, Speaker and Entrepreneur

March 17, 2015

Call for a Free Consultation!

Hemant Elhence hemant@synerzip.com

469.374.0500

Thanks!

@Synerzip_Agilelinkedin.com/company/synerzip

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www.synerzip.com lifecycle of a user story webinar series 2015 1 © three beacons llc, 2015...

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