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Usability On The Cheap Volker Grünauer | [email protected]

Usability on the cheap

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Usability On The Cheap

Volker Grünauer | [email protected]

Limitations

• Time• Budget• Resources• Awareness

Cost savings

WebStrategy

WebTactics

WebRealization

WebControlling

4-Elements of Web Success

WebStrategy

WebTactics

WebRealization

WebControlling

4-Elements of Web Success

The Homepage…

… is the most important page on the whole website!

not

Take a look at the needs of your users!1

Noriaki Kano Model

satisfied

dissatisfied

done very well

done very poorlyor not at all PERFORMANCE NEEDS

BASIC NEEDS

EXCITEMENT NEEDS

Examples of customer needs

• Basic needs– contact information– price information

• Performance needs– find information fast– see pictures of products / house gallery

• Excitement needs– View his own house with a new roof on it

Throw away unimportant content!2

Unimportant content

20% of your content drives 80% of your business (Pareto)

Remove unimportant words, sentences and pages.

Navigation: Less is more?

Experiment von Sheena Iyengar

Less attention (40%)

more sales (30%)!

More attention (60%)but less sales (3%)!!

What is your mission statement?3

Make at least quick and dirty usability tests.4

Our most important use cases

• Customer looking for a product– Product description– Technical details

• Customer looking for a price!• Customer looking for dealers who sell our

products

Paper prototyping & paper testing

• Print out your web design• Ask them to fulfill serveral tasks– Make a circle around the logo– Where would you click for contact information– Make a circle around the search engine

• Talk with your users!– What is your impression of the site?– What do you think is the site about?– What would you do if…?

Think aloud method / Observation

Think aloud method

• Set up a scenario• Per test user exactly one use case• Per use case 4 to 5 test users• Simply document what the users do and say• Use tools for screen capture• Talk with the user afterwards• Discuss findings in the project group

For example: usertesting.com

Train your colleagues and delegate responsibilities.5

How to ensure that the ownership of the findings belongs to the responsible colleagues?

What we did to get people involved

• Guidelines we developed: – How-to write web texts– How-to make quick and dirty usability tests– How-to optimize the navigation

• Get whole team to watch videos from usability testing

• Inform management of results

Our top findings

• Consumers are looking for prices (Needs)– But: as producer we do not show prices on our website

quotation system• Consumer couldn‘t find products on our corporate

website (Usability test)– New link strategy between our corporate website and

country websites• It took to long that users found our contact

information (Usability test)– Wrong naming

?Don‘t make me think!

Volker Grünauer, [email protected]