Using Eye Tracking To Redesign Your Interface - Lesley Kew
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Transcript of Using Eye Tracking To Redesign Your Interface - Lesley Kew
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Copyright Intuit Corporation. Lesley Kew
Lesley KewSenior XD Writing Manager, QuickBooks Ecosystem
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About me
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Copyright Intuit Corporation. Lesley Kew
Eye tracking:•I’ll give you a quick tour of eye tracking•I’ll show you what we discovered when we tested our in-product text:-What people really see-What they ignore
•You’ll leave here with some design patterns based on our eye tracking•You’ll know how to make the business case for eye tracking
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Here’s what I’ll be talking about today
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Copyright Intuit Corporation. Lesley Kew4
My team at Intuit creates all the in-product content for QuickBooks
UI TextFirst-Time Use Design
Websites
Support Content
Videos
User Guides
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At Intuit, writing is about design.
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We design the end-to-end content experience
Buy
First-Time Use
Usage
Help
Support
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Net Promoter scores are 40 points higher when we answer questions in the workflow
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Primary Content
It’s right in the UI
Secondary You hover over it to get to it
Tertiary You have to search for it
ExternalGo to a site and search
for it
Call Support
As users move further away from the workflow, they get more stressed and frustrated.
When we prevent questions our net promoter scores=40
If customers have to call support, net promoter = -2
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Doing this content work is a lot like tuning an engine.
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The first moment in the user experience usually starts with something like this
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People are happiest when they purchase
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They see their own data
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Joy!
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But then they run into trouble: Welcome to the wall of words!
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We write content, but sometimes users don’t see it, even when it’s in front of them.
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The problem…
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Stressed people are less able to absorb new information.
*Distraction Theory: Stressed people are less able to absorb new information.
*Attentional Control Theory: Stressed people are less able to focus too!
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Because…
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Struggle: It’s only cute in bulldogs
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We did eye tracking in the areas where customers tended to need help the most
SupportUsage Messaging Help
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You’ve created great content, so why are your
users still struggling?
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You’ve created great content, so why are your
users still struggling?
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Do people actually see our content?We used the Tobii eye tracker to find out
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Introducing our eye tracker
Hi!
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The eye tracker can see you looking at it
Tip your head sideways,
and they move
Yes, those really
are your eyes
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You create the test on a timeline
It’s easy.
Just drag content
to the timeline.
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Heat maps: Colored spots show areas that get viewed the most
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Opacity Map: Show just the things people look at
The reverse of a heat map. Areas that weren’t viewed get blacked out.
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Gaze plots tell you the viewing order
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Time info tells you how long you’ve looked at the screen
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• Error messages• Knowledge content• Help content• First-time use content
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We eye tracked the content which drove the most support calls
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Errors
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Errors: Some tell you things are fine
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Some are offering help
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Some are telling you that disaster is ahead
These are the messages most likely
to produce calls.
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But ours used to all look like this, yawn
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And users were missing the point
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We eye-tracked a typical message in the middle of a workflow
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Here’s what people actually saw
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What eye tracking tells us: Users skip the message and go to the action button
Our users didn’t read the whole message. They scanned right down to the action button and moved on.
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We refreshed the content, and added some fonts and layout
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Different fonts and more info: The user reads more of the message
More of this message was read by users.
People look at the button first, then review the message
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Does adding a photo increase engagement?
We know people like photos. Does it make a difference in engagement?
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Does adding a photo increase engagement? Not really.
Users looked at the header line a little longer.
But they still went to the action button.
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What happens when we add a graphic?
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What happens when we add a graphic? The graphic gets all of the attention
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When a user actually reads the message:
10 – 32 seconds
When they ignore the message: 2-4 seconds.
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How long do users spend reading error messages?
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People read buttons first, then they read the rest of
the message.
They read the body text
last, and only after reading the button.
Messages: How people read messages
They skim the left margin
The headline surprises them
enough to keep them on
the page
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Make buttons descriptive: ‘Yes, save my changes’, ‘No, don’t save
my changes’
Vary fonts and bolding.
This headline works because it draws them to the page.
Messages: Ways to use this info
Bullets and bolding
work.
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Buttons are expensive
Buttons that describe what will happen are ideal. But they tend to be expensive to build.
More descriptive buttons means less
body text.
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Help and Knowledge Base Content
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KBs and Help: Users are a happier if they can answer their own questions
But getting them to engage with the content is a big challenge.
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How do we get people to want to look at our this content?
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How fast can we get users to see the answer to a question?
And can we get people of focus long enough to see the content they’re looking for?
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KBs and Help: End-to-end test
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We start them off by giving them a problem
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Help: People viewed this for an average of 17 seconds
Traditional help: People found the answer.
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A closer view
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Traditional KB
The answer is right here.
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Traditional KB. Users didn’t see the answer, but liked the format
Users didn’t see the answer, but they liked
this KB more
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Warm and friendly KB: What if we make the text friendlier, and add a photo?
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“Wow. This page is overwhelming.” -User
Users saw the answer, but were so overwhelmed by the page they clicked out in
6.78 seconds.
They liked the photo, but found it distracting.
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We tried putting a video on the KB
About half of the users would have watched this. Everyone saw it though.
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What we learned:Treat KBs like part of the UIEliminate distractions. “There’s too much going
on this page.”
Embrace white space. “This is the only page I’d
come back to.”
Use video carefully. Video works for some folks, not everyone.
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If users designed a KB, what would it look like?
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Here are some things that worked really well
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What about UI text?
Users read it once – when they first use the product.
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Intuit Proprietary & Confidential
UI text: After first use, the user’s data is the star of the show
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First-time users see the UI text.
This is the user’s own financial info. No wonder they find it more interesting than my text!
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In menus, yes
• No verbs, 32 seconds Verbs, 27 seconds
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Other cool things: Are verbs faster? Use verbs in menus, speed things up 15%
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First Time Use bubbles: They work!
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• Constructing test: 1 hour. I create a group of tests. • Recruiting candidates: It depends on number of
candidates. I’m lucky. We’ve got recruiters.• Running tests: Number of participants x 45 minutes each. I run a group of tests. I schedule 45 minutes per person. And typically, I’ll have someone take about 5 tests.• Data analysis: A few hours per test batch. You can spend
a lot of time here because the data is fascinating.
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Designing and running a test:How long does this take?
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Data that helps:• Where’s your big customer problem? • What does it cost you in support calls per year?• Estimate the savings: You can probably save 5 - 10% of
support calls by fixing messaging/help/kb problems.• So, if you spend $100k on support calls every year on a
certain problem, you can estimate that you can save $5,000 -10,000 by doing eye tracking and fixing the problem.
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How to make the argument for this
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That’s it.
Any questions?
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• Distraction theory: Ashcraft & Kirk, 2001; Baumeister, 1984;Beilock & Carr, 2005• Attentional Control Theory; Eysenck et al., 2007
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Appendix: Distraction and Attentional Control Theories