© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential. Eric Bernhard – Tip How to Measure Confusion Moments
Aug 07, 2015
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Eric Bernhard – Tip #1
How to Measure Confusion Moments
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Extreme Scrolling
Scroll, scroll, scroll…
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Create a Confusion Index
Create thresholds Weight confusion
moments across each visit
Influence:– Delivery time of
webchat
– UX projects
– Optimisation programme
Confusion Moment
Lower Boundar
y
Upper Boundar
y(max)
How confused
are they (0-5) ()
Extreme Scrolling ()
0.2 pixel/ms
1.2 pixels/ms 1.5
Cyclical Browse () 2 loops 4 loops 4.25
Search Refinement () Twice
Three times 2.5
Nav Dwell Time () 5 s 7.5 s 3.75
Confusion = ∑𝑖
𝐹 𝑖( 𝑥𝑖−𝑥 𝑖 ,𝑚𝑎𝑥
𝑥 𝑖 ,𝑚𝑎𝑥)
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Eric Bernhard – Tip #2
Engagement Scores Revisited
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
What the Hell is Engagement?
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
What the Hell is Engagement?
TRUTH: IT DEPENDS
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
3 points for every tab click
It Depends on You and the Page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
2 minute video1 Point start video
2 points watch 25% of video5 points watch entire video
34 second video1 Point start video
2 points watch 75% of video3 points watch entire video
5 points for product listing
click
It Depends on You and the Page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
5 points for product listing
click
It Depends on You and the Page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
2 points
It Depends on You and the Page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
2 points for 50% scroll
It Depends on You and the Page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
4 points for tertiary call-to-shop
2 points for quaternary call-to-shop
3 points for store finder
It Depends on You and the Page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
This is What You End Up With
Category Interaction Points
Videos
Start watching Windows promo video 1 1
Watch ¼ of Windows promo video 1 2
Watch entire Windows promo video 1 5
Start watching Windows promo video 2 1
Watch ¾ of Windows promo video 2 2
Watch entire Windows promo video 2 3
Push to more detail Click topic tab links 3
Push to product listings
Click learn more about Microsoft Office 2
Click on tertiary call-to-shop 4
Click on quaternary call-to-shop 2
NavigationScroll ½ down page & stay longer than 15 seconds 2
Push to offline Click on store finder 3
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Which Results in This
Engagement Score
Range
Not Engaged 0-7Barely Engaged 7-12Slightly Engaged 12-18Mildly Engaged 18-25Highly Engaged 25-30
Brand Page
Tech Talk Blog
Universe Page
Home Page
Category Page
Supplier Funded Page
404 Error Page
Search & Promote Page
Store Details Page
Market Page
Service Detail Page
Segment Page
Product Page
Search Results Page
Registration Page
Compare Products Page
0 6 12 18 24 30
3
3
4
5
5
5
6
7
7
7
7
8
9
9
14
15
Eng Score
Notes: Content is grouped by page type (eVar
and sProp) We have 16 page types Each page type uses an engagement
score range of 0 to 30 For page types with lower interaction
opportunities scores are weighted to get to a max score of 30
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Our Engagement Heartbeat
Jan 15 Feb 15 Mar 15 Apr 150
5
10
15
20
25
30
Segment Page Product Page Search Results Page Home Page Search & Promote Page
Compare Products Page
Easter
A/B test home page
© 2015 Adobe Systems Incorporated. All Rights Reserved. Adobe Confidential.
Optimisation Opportunities
0 5 10 15 20 25 301
1.02
1.04
1.06
1.08
1.1
1.12
1.14
1.16
1.18
1.2
Engagement Score
Page v
iew
s p
er
vis
it
Up to the left = More value for your optimisation money
Our registration page is not as
important as you think…