Use case in UX

By Gokul Rangarajan

@uxmessiah

www.uxpeek.com

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A use case is a list of process that explains the interactions between a end user and a systemIt comes under User Analysis

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The steps that a user would spend in achieving his/ her goal will help the development process

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Why is this important ?

Use cases are applied and used as Active Requirements for the website software

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It shows how the system responds to the user and how it can be improved

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How easiliy can we get him there ?

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It is more orientated towards the system’s behaviour and what shall be done

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It must be written in simple english

Sample use case diagram

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It can identify the obstacles in building the apps and obstacle on the process of building

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Ultimate use of “Use Case”

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● Defining goals● Listing them● Path to study on how this goals can be met● Analyse expensive the project will be● Clearing complexity of the project

Asking over selves what is the minimum amount of interaction a user would spend in achieving his/ her goal will help the team streamline the process

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Finding Obstacles in development process is also a key advantage of use case ..

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"Use case workout is not just for designer but for the whole team , developer, product designer, back end architects and stakeholders "

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But one of the most effective and scientific way of design approachesso grab some people for your 5 seconds test for your designs before your publish

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It's really a fun activity to do along with a team ... try it out ..

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Thank You For Watching

Gokul RangarajanUX Evangelist@uxmessiahwww.uxpeek..comgokulrangarajan@uxpeek.com

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