1 / 15

Running a Usability Study

Running a Usability Study. Considering a Museum website from the perspective of usability Figuring out what needs fixing and how to fix it. Aims of the study. To get a sense of what people actually, really do To compare and contrast with: What you do What people like you do

brady-baird
Télécharger la présentation

Running a Usability Study

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Running a Usability Study Considering a Museum website from the perspective of usability Figuring out what needs fixing and how to fix it

  2. Aims of the study • To get a sense of what people actually, really do • To compare and contrast with: • What you do • What people like you do • What is reported in the literature • What is 'common sense'

  3. Usability: Seeing through a user’s eyes • Users don’t see an application the same way as a designer does • Non-techie users don’t see an application the same way as a techie does • Non-expert museum visitors don’t see an application the same way as a museum professional does • So… It is really hard for designers to see their interface the way that a user does • Why? • What you see depends on what you know

  4. Solution • User Studies may help… • …If you do them right • Try to see through the eyes of the other person • Repeat • Analyze • Fix • Repeat

  5. Planning a user study • Before • During • After

  6. Preparation • Which site? • Which part? Why? • What do you know about the users, uses, needs? • What do you suspect about its usability in advance? • Plausible tasks • Create scenarios of need • Real uses you can watch?? • Do a dry run. Do another • Recruit friend(s) Can do this with pairs of people

  7. Running a study • Ethics & the Law • Keep your user happy and relaxed • Break all plans to ensure this • It is the right and the rational thing to do • Informed Consent • Can They Say No?? • Thanking, payback

  8. Wording matters • ‘Experiment’ => White coats and electrodes • ‘Study’ sounds nicer, friendlier. Even better word? • Driving Test v Test Drive • It’s NOT your fault • Focus on the fault of the computer • “Why did you do that?” • “Why do you think it made you think that?”

  9. Phrasing the tasks • You can’t guess which words people use to describe their information needs • But you can guess it won’t be the ones you thought of! • Don’t give the game away in the task wording • “Can you find the Funformation section on the site?” • “Funformation?? Oh I’d click on the ‘Funformation!!!!’ Link” • “Can you find out if there is a special section of the site for children? • “Hmmm. Oh maybe, I’ll click on the ‘Funformation!!!!’ Link Yes!”

  10. Reporting a study • What you did (exactly) • What happened (clearly) • Why (as far as you can guess) • What to do with that knowledge

  11. Checklist • 1) Anonymize User • 2) Background of User • 3) Details of tasks, exact wording • 4) What they did • 5) What is interesting • 6) What they didn’t do • 7) What was surprising to you • 8) Why they did it • 9) Relation to the literature • 10) Redesign Speculations

  12. Activity • Teams of 3 to 4 • Pick a Museum Website • Create a couple of tasks. Example: • Image you have a family who is thinking of visiting this museum • How do you get there? • When is it open/closed? • How much does it cost for 2 adults & 2 children? • Get a volunteer from another group • Run the study • Don’t help unless essential • Ask followup questions at the end • Thank person, send them pack • Explain to you volunteering team member what happened • Revise task • Tweak, or create some other task • Repeat with a new volunteer

More Related