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Brain & Quality Software

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Brain & Quality Software presented by Alex Bolboaca & Maria Diaconu at OpenAgile Romania conference eLiberatica 2009
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Brain & Software Alex Bolboaca & Maria Diaconu [email protected] Mosaic Works [email protected]
Transcript
Page 1: Brain & Quality Software

Brain & Software

Alex Bolboaca & Maria [email protected]

Mosaic [email protected]

Page 2: Brain & Quality Software

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Brain stories

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Human Factor

Software engineering = managing complexity for human beings

Security is a human issue

Page 4: Brain & Quality Software

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Human Factor

User view

Business view

Technical view

Page 5: Brain & Quality Software

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About the story tellers

Alex BolboacaSoftware Development Consultant & TrainerMosaic Works, Romaniawww.mozaicworks.com

Maria DiaconuAgile/Scrum Practitioner & CoachFounder and Coordinator of Romanian Agile

community, AgileWorks Romania Owner Mosaic Works, Romania

Page 6: Brain & Quality Software

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Fundamental difficulty of software

Page 7: Brain & Quality Software

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Fundamental difficulty of software

Software is an idea

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Brain evolution

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Brain issues: overuse of pattern

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Brain issues: prediction of future

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Brain issues: prediction of future

“Because everything in her home is waterproof, the housewife of 2000 can do her daily cleaning with a hose” 1950s

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Brain issues: prediction of future

"I think there is a world market for maybe five computers." Thomas Watson, chairman of IBM, 1943

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Brain issues: prediction of future

“Where a calculator on the ENIAC is equipped with 18,000 vacuum tubes and weighs 30 tons, computers in the future may have only 1,000 vacuum tubes and weigh only 1.5 tons." - Popular Mechanics, 1949

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Brain issues: prediction of future

"Radio has no future. Heavier-than-air flying machines are impossible. X-rays will prove to be a hoax."William Thomson, Lord Kelvin, British scientist, 1899.

Page 15: Brain & Quality Software

Brain issues: Causality

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Brain issues: perception of randomness

Page 17: Brain & Quality Software

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Brain issues: perception of numbers

One death is a tragedy, a million deaths is statistics

Stalin

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Software stories

Best practices work around brain issues

Page 19: Brain & Quality Software

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Software stories – best practices

Estimation methodsReviews (at all levels)Feedback Release early, release oftenDefinition of “Done”

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Brain, software and security

Knowing more about brain, helps us create better

software

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Brain & Software

Alex Bolboaca & Maria Diaconu

Mosaic [email protected];[email protected]

http://my.opera.com/alex_boly/http://www.alexbolboaca.ro

Thank you!


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