CSE563 Lecture 18

Software Requirements and Specification
The Agile Approach II
(202111)

Transcript

1. jgs
   CSE 563
   Software Requirements and Specification
   Lecture 18: The Agile Approach II
   Dr. Javier Gonzalez-Sanchez
   javiergs@asu.edu
   javiergs.engineering.asu.edu | javiergs.com
   PERALTA 230U
   Office Hours: By appointment
   

   View Slide

2. jgs
   Previously …
   

   View Slide

3. jgs
   Fall 2021 | 00000001
   Strategy
   Plan-based Agile
   

   View Slide

4. jgs
   Fall 2021 | 00000001
   Epics vs Stories
   agilevelocity.com
   

   View Slide

5. jgs
   Fall 2021 | 00000001
   PBI
   § Product Backlog Item (PBI)= a desirable business value =
   § PBI are documented as user story
   Large PBI
   Small and
   detailed PBI
   Small and
   detailed PBI
   Small and
   detailed PBI
   Sprint PBI
   Sprint PBI
   Sprint PBI
   Sprint PBI
   Sprint PBI
   Sprint PBI
   (1) Design, Build, and Test
   (2) Knowledge-acquisition
   Epic
   Release
   (weeks)
   Story
   A user story
   (days/hours)
   Feature / Theme
   Sprint
   (weeks/days)
   Task
   (hours)
   

   View Slide

6. jgs
   Fall 2021 | 00000001
   Storyboarding
   storyboard A C … Z
   B
   Who? What (What if)?, why?,
   time
   

   View Slide

7. jgs
   Fall 2021 | 00000001
   Creating Stories
   storyboard A C … Z
   B
   time
   epics
   Epic or Story
   • Does it seem difficult to estimate?
   • Does it seem complex?
   • Is it long?
   • Are there technical or business unknowns that are unclear?
   

   View Slide

8. jgs
   Fall 2021 | 00000001
   Creating Stories
   storyboard A C … Z
   B
   time
   epics
   Stories
   Write as many stories as you can
   • Product Owner
   • Team + Master
   • Stakeholders
   

   View Slide

9. jgs
   Fall 2021 | 00000001
   Creating Stories
   epics
   Stories
   themes themes themes themes
   

   View Slide

10. jgs
    Fall 2021 | 00000001
    Storyboarding
    storyboard A C … Z
    B
    Who? What (What if)?, why?,
    time
    • As a player, I want to see
    ghosts moving…
    • As a ghost, I want to move…
    

    View Slide

11. jgs
    Fall 2021 | 00000001
    Next
    § Priority
    § Estimation
    

    View Slide

12. jgs
    Fall 2021 | 00000001
    Questions
    

    View Slide

13. jgs
    Fall 2021 | 00000001
    References
    § Somerville Chapter 3 and 4
    

    View Slide

14. jgs
    CSE 563 Software Requirements and Specification
    Javier Gonzalez-Sanchez, Ph.D.
    javiergs@asu.edu
    Fall 2021
    Copyright. These slides can only be used as study material for the class CSE563 at ASU.
    They cannot be distributed or used for another purpose.
    

    View Slide