©
More                                  Price for change                                  Possibility for changesLess       ...
http://www.nngroup.com/articles/why-you-only-need-to-test-with-5-users/
©
©
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
User testing with200 d hs_16112012
Upcoming SlideShare
Loading in...5
×

User testing with200 d hs_16112012

461

Published on

Trinidad_logo_transparent_back.gif
User testing with €200(or less)


Hegle Sarapuu
©Trinidad Consulting



Plan for today


What
Why
How much
How
Budget
Next steps



User testing
User testing is all about observing the user...


..while they try to use the thing you asked them...


..thru tasks you asked them...



The
Feeling


..
.when you see your first test...

Why
to
test
Find out usability problems
Understand users better
Keep the development costs
under the control, no surprises


https://encrypted-tbn0.gstatic.com/images?q=tbn:ANd9GcRLvvlY9xgDEGW0g2Yg5N1mTXMKnLhr4B6XbF4MkmeBZ_rcL8vj

A good time for testing
Possibility for changes
Price for change
End of the project
More
Less

Beginning of the project


What to test
We can test almost everything
Paper prototype, wireframes,
pictures
Webpage
Information system
Item
Device
Service



What kind of testing
Test on the street or cafeteria
Office test
Laboratory test
Quantitative
vrs
.
q
ualitative
testing
Who needs the test results



How many?


http://www.nngroup.com/articles/why-you-only-need-to-test-with-5-users/



How do we do it?
1. Create tasks
2. Pilot run
3. Find the users
4. Carrying out the tests
5. Results & next steps



Budget – do it yourself

Creating tasks
– 0€ Pilot run
– 0€ Find the users
– 0 to 40€ per user
Testing
(inc. preparation)
– 0 to max room rent
Results and next steps
– 0€


Budget – hours, 5 users,
office test with report

Creating tasks
– 4h Pilot run
– 2 - 4h Find the users
– 8h Testing (inc. preparation)
– 12h Results and next steps
– 12h + 4h


Let’s do some user testing


Prepare testing tasks
Select participant
Let’s run the test
Problems


How to analyze
Write down what happened
Why it is this unexpected
Why it is bad (longer process,
wrong element usage)
Remember it is not statistics

Next steps
What to keep
What to change
What to test more
What to measure later



Alternatives?
A/B testing
Measuring user activity
Evaluation


Q & A

Thank you!


©Trinidad Consulting

Hegle Sarapuu
Usability and accessibility
Trinidad Consulting OÜ
hegle.sarapuu@trinidad.ee

Published in: Technology
0 Comments
1 Like
Statistics
Notes
  • Be the first to comment

No Downloads
Views
Total Views
461
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
6
Comments
0
Likes
1
Embeds 0
No embeds

No notes for slide

User testing with200 d hs_16112012

  1. 1. ©
  2. 2. More Price for change Possibility for changesLess Beginning of the project End of the project
  3. 3. http://www.nngroup.com/articles/why-you-only-need-to-test-with-5-users/
  4. 4. ©
  5. 5. ©
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×