usability vs. software development processes
DESCRIPTION
TRANSCRIPT
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Efficiently integrating usability into software development
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Poor requirements specification
Bad relationship management between customers and
developers
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Fulfilling user’s needs, wants and desires
Designing user interfaces that allow users to complete their tasks in an efficient and easy way
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key for project’s success=
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Goals
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Managing the project
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Software Development Process
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Integrating usability techniques
Ethnographic studies, interviews,
surveys, user scenarios, workflow
modeling, focus groups, etc.
Ethnographic studies, interviews,
surveys, user scenarios, workflow
modeling, focus groups, etc.
Prototypes, card sorting, usability
testing, participatory design, etc.
Prototypes, card sorting, usability
testing, participatory design, etc.
Usability testing, heuristic evaluation,
surveys, etc.
Usability testing, heuristic evaluation,
surveys, etc.
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Involving Users
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Users diversity
Users availability
Development team organizational culture
Product type
Involving Users
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Development costs saving
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Users efficiency
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Revenue
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Barriers
Psychological Organizational
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“Involving users will only lengthen development timelines and time to market”
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“Usage scenarios and usability testing just add to the already sky-high number of requirements
we’re dealing with.”
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“We already have enough trouble managing our product development process – adding users into the mix will make the process even more
chaotic.”
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“It is problematic to get money and the permission from the projects to do this, it is not
easy to get permission to spend money on doing usability”
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We have to analyze…
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Don’t overdo on Usability…
Usability
Project Success Critical Point