How Google users search
books.google.com
Will let you "Find this book in my local library"
Using their deal with http://WorldCat.org
My friend, built a lot of Google's search, searches for "Patience, Grasshopper" and find nothing that explains the reference (from Kung Fu).
92% say they are good at search
66% search less than one a day
How are they confident in a complex skill
People get answers and are happy. We can make them two or three times as happy.
We count on many searches being simple.
"Reach new customers on Google"
+0.75
over "Advertise your business on Google" and such
"Click to begin »"
+24.4
over the generic and competitors such as
"Sign up now »"
Adding a coupon code and Recalculate button
Essentially all UI changes cause a measuarble change in performance.
Even background color.
Particularly sensitive changes:
- 500 milliseconds (a half second) can make a 20% revenue difference.
- Vertical spacing
- ... and others
Aspects of expertise:
pure engine technique
domain knowledge
assesment
information mapping
search strategy
[and one more]
Search engines will continue to change
penguins site:*.aq
define:
Comments
Post new comment