Post on 30-Jul-2015
transcript
WelcomeDigital media Bachelor’s program (MDM)
Media Production III: Let’s try Scrum
Christian Heise, Centre for Digital Cultures Hamburg Media School, 9.4.2015
Today1. Any Issues?
2. Introduction: Your Name, 3 personal Tags and your expectations
3. Introduction to Scrum
4. Structure of the Course and Assessment
5. Your „User Stories“ / Your Visions
6. Find/form your Team
7. Tasks until next Session (Define your focus & Sprint Planning)
Let’s try Scrum: manage chaos - a short introduction
Typical Software / Project Development Process (theoretically) 1. Requirements
2. Design
3. Implementation
4. Testing
5. Deployment
6. Maintenance
Typical Software / Project Development Process (in reality)1. Initial Requirements (always changes)
2. Design (unexpected changes)
3. Implementation (takes to long)
4. Testing (skipped)
5. Deployment (dreaded)
6. Maintenance (miscalculated)
Result: Naturally Chaos
Source: Jez Elliott (CC-BY 2.0)
How to control chaos?Source: Nguyen Hung Vu (CC-BY 2.0)
Wrong Question!
Source: 18r (CC-BY-NC-ND 2.0)
Right Question:How to use and manage
chaos?
Source: Jason Carter (CC-BY 2.0)
Source: http://scrum.kaverjody.com/wp-content/uploads/2013/01/9-The-new-new-product-development-game.pdf
We need a light-weight agile project
management toolkit.
The idea - it is all about:People Things
Behaviors
People Things
Behaviors
Source: West Point Military Academy (CC-BY 2.0)Source: Jez Nicholson (CC-BY-SA 2.0)
Source: Don O'Brien (CC-BY 2.0)
scrum masterscrum team
Product Owner
People & Roles
+ additional Roles: User, Customer, Manager
The scrum teamdeliver the product and they
are responsible for the quality. They work with als
stakeholders to understand the requirements. The
Teams performs its commitment voluntarily.
They work continuously with the product owner to define the strategic direction of the
project.
Source: West Point Military Academy (CC-BY 2.0)
The product owner drives the project from the business
point of view. She communicates a clear vision
of the product and she defines its main
characteristics. She also accepts the product at the end of a Sprint. She makes
sure that the team only works on the most valuable Backlog Items. She has the same goal
as the team. Source: Don O'Brien (CC-BY 2.0)
The scrum master protects the team from all disturbances. He
is not part of the team. He helps to improve the
productivity of the scrum team. Scrum master works with
product owner to ensure the Product Owner fulfills his job.
ScrumMaster coaches the Product Owner and helps him
against outsides odds.Source: Jez Nicholson (CC-BY-SA 2.0)
People Things
Behaviors
Things we want to do.
The product/vision is described as a list of detailed features:
The product backlog.
Source: Drew Stephens (CC-BY-SA 2.0)
The features are described in terms of
user stories.
The scrum team estimates the work associated with each story and decides on which work will
be done in the (next) sprint.
The product owner owns the product
backlog, the sprint team owns the sprint backlog
Result: a ranked and weighted list of product
features.
Source: Jacopo Romei (CC-BY-SA 2.0)
Again, what?People
‣ Product Owner ‣ Scrum Master ‣ ScrumTeam
‣ additional Roles
Things ‣ Vision ‣ Backlog ‣ Stories ‣ Estimates
People Things
Behaviors
Typical Software / Project Development Process (in reality)1. Initial Requirements (always changes)
2. Design (unexpected changes)
3. Implementation (takes to long)
4. Testing (skipped)
5. Deployment (dreaded)
6. Maintenance (miscalculated)
Source: J. Aaron Farr: Scrum - Agile for Everyone
Agile Software / Project Development Process
Source: J. Aaron Farr: Scrum - Agile for Everyone
So why Iterative?
Get rapid Feedback Reduced Risks
Get better in estimation Get better in calculation
Get things done
What else?
Source: J. Aaron Farr: Scrum - Agile for Everyone
Sprints start with a sprint planning meeting. Sprints end with a retrospective.
At the planning meeting, we commit to an amount
of work.
Each day we have a daily scrum meeting.
All Team members have to answer the following questions:
1. What did you do? 2. Any obstacles?
3. What will you do?
Source: Shintaro Kakutani (CC-BY 2.0)
Sprint review / retrospective helps us in getting better
Ok, got it. But exactly why do we need Scrum?
It's simple and un-opinionated.
It provides clear measures.
Each story is estimated.
Over time, we can improve estimates and notice trends.
Burn-down and Velocity.
Keeps team focused.
Maintains flexibility.
Because we want to get things done!
How do we start?
1. Communicate Visions 2. Get People committed to Visions.
3. Create a backlog with stories. 4. Plan Sprint
5. Start iterating.
Backup
Course schedule
INTROSession 1: 14:00 - 17:15 Introduction, Introduction SCRUM, Vision market place
FIRST SPRINT PHASESession 2: 14:00 - 17:15 - Sprint Planning, 1st Daily SprintSession 3: 14:00 - 17:15 - ggf. Sprint Planning, ggf. 2st Daily Sprint, maybe ExpertsSession 4: 14:00 - 17:15 - ggf. Sprint Planning, ggf. 3st Daily Sprint, maybe Experts
REVIEW AND RETROSPECTIVE ISession 5: 9:45 – 17:151 Tag Review and Retrospective, Sprint Planning
SECOND SPRINT PHASESession 6: 14:00 - 17:15, Session 7: 9:45 – 17:15
REVIEW AND RETROSPECTIVE IISession 8: 9:45 – 17:15 1 Review and Retrospective, critical reflexion of SCRUM, Finish