projectplanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/projectplanning.pdf · title:...
TRANSCRIPT
![Page 1: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/1.jpg)
July 2007 Atomic Object 1
Agile Project Planningand Management
Carl EricksonAtomic Object LLC
![Page 2: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/2.jpg)
July 2007 Atomic Object 2
Plan is a Noun
Success requires a plan– heavyweight upfront document– created at point of maximum ignorance– worked backwards from fixed dates often
pulled from thin air– often created with little technical staff input– estimates made without requirements– close cousin of traditional, sequential processes
![Page 3: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/3.jpg)
July 2007 Atomic Object 3
Natural Result
Plan is treated as holy writ– significant investment in time– linear and logical– shows a path to successful completion– tracking progress according to the plan– imposing discipline on developers– change is not viewed positively
![Page 4: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/4.jpg)
July 2007 Atomic Object 4
![Page 5: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/5.jpg)
July 2007 Atomic Object 5
Plan is a Verb
“Plans are worthless, planning essential.”– Dwight Eisenhower (American general and President)
When reality diverges from the plan– hide reality, or adjust the plan?
Planning in agile dev– so important, we do it continuously
![Page 6: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/6.jpg)
July 2007 Atomic Object 6
Planning
The hardest problems are…– not technical– involve people– at least proportional to team size
![Page 7: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/7.jpg)
July 2007 Atomic Object 7
FEAR
![Page 8: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/8.jpg)
July 2007 Atomic Object 8
Legitimate customer fears
Won't get what they ask forWill ask for the wrong thingsPay too much for too littleWon't see a meaningful planWon't know where the project really standsWon't be able to react to changes in the business
![Page 9: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/9.jpg)
July 2007 Atomic Object 9
Legitimate developer fears
Will be told to do more than they know how to Will be told to do silly thingsWill have hard problems to solve without helpWill be given responsibility, but no authorityWon't be given clear descriptions of what is neededWill have to sacrifice quality to a deadlineWon't have enough time to succeed
![Page 10: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/10.jpg)
July 2007 Atomic Object
Results of Fear
Unproductive meetingsMemos and notes ("you said on Dec 12, ...")Unwillingness to share informationCoverupsBuilding wallsWithdrawal of talentDisengagement emotionally
10
![Page 11: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/11.jpg)
July 2007 Atomic Object 11
No One Knows EverythingBusiness people know
– scope– priorities– dates
Technical people know– how long things take– consequences – process
![Page 12: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/12.jpg)
July 2007 Atomic Object 12
Planning Addresses Fear,Merges Knowledge
It is not anti-change spray– stuff happens
Embracing change– knowing reality vs tracking a plan– always work on most important thing– coordinate people– understand the consequences of change
![Page 13: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/13.jpg)
July 2007 Atomic Object
Why We Plan
To address legitimate fears
We plan in order to– work on the most important thing– coordinate people– understand the consequences of change
We don’t plan in order to– control events
13
![Page 14: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/14.jpg)
July 2007 Atomic Object 14
![Page 15: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/15.jpg)
July 2007 Atomic Object 15
![Page 16: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/16.jpg)
July 2007 Atomic Object
Failures in Planning
Planning by activity, not featureLateness accumulatesActivities are not independentApplications are not developed by prioritiesConfusing estimates with commitments
16
![Page 17: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/17.jpg)
July 2007 Atomic Object
Activities vs Features
17
Planning by activity, not feature– customers don’t care about activities– it’s hard to spot missing features when the plans
are in terms of activities– activities can’t be judged “done”– activities don’t finish early (Parkinson’s Law)
![Page 18: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/18.jpg)
July 2007 Atomic Object
Lateness Accumulates
Activities tend to finish late, but never earlyTraditional planning focuses on the dependencies of activities– Gantt charts
Downstream activities are at risk– they probably can’t start early– they may be late themselves– they inherit every previous schedule slip
18
![Page 19: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/19.jpg)
July 2007 Atomic Object
Dependence not Considered
Example– planning for 10 main web pages, 5 hours each
for styling, 50 hours total– what if the first one takes 10 hours?
Do you– update the plan?– assume you’ll get faster?– assume you’ll get lucky?
19
![Page 20: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/20.jpg)
July 2007 Atomic Object
Using Customer Priorities
Traditional plans are made in terms of activities or infrastructure– customers don’t understand these– customers don’t get value from these– customers can’t evaluate these
When things get tight– what gets dropped may be more important than
what got built20
![Page 21: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/21.jpg)
July 2007 Atomic Object
Dealing with Uncertainty
The future is impossible to knowSoftware projects are risky and complex– or they shouldn’t be done
Implications of uncertainty– dates are really ranges– estimates include a probability
Don’t plan to get it all right, up front– iterate
21
![Page 22: ProjectPlanning - user.it.uu.seuser.it.uu.se/~carle/softcraft/notes/ProjectPlanning.pdf · Title: ProjectPlanning.key Author: System Administrator Created Date: 7/5/2007 9:56:21 AM](https://reader035.vdocument.in/reader035/viewer/2022071214/6043dcf4488c4f76b63d36a1/html5/thumbnails/22.jpg)
July 2007 Atomic Object
Summary
Agile planning differs from traditional planning– more focused on planning, not a plan– embraces change– is continuous
22