آزمونهای کاربرد پذیری وب web usability testing. محمدرضا محمدعلی...

آزمونهای کاربرد پذیری وب

Web Usability Testing

محمدرضا محمدعلی

blog: mytoolbox.iremail: me@mytoolbox.ir

usability testing ?

a technique used to evaluate a product by testing it on users.

usability testing is NOT about:

focus groups are notusability tests.

usability testing is about:

whether your design works

and how to improve it.؟

why usability testing?

not everyone uses the web

the way you do!

test early, test often

one user early in project better than 50 near the end.

test early, test often

testing isn’t something you do once.

no reason for not testing

time, money, experts, lab and results with no

cost!

test who?

it doesn’t much matter who you test!

how many users for test?

you only need to test with 5 users!

U = 1 − (1 − p)n

p = 31%

web usability test types

“Get it” testing

fivesecondtest.com

web usability test types

Key Task testing

theclicktest.com

web usability test types

A-B testing

intuitionhq.com

usability test reports

present the results as simple as possible.

good GREAT books:

Thank You!

11 November 2010Tehran, Iran