This blog is a companion for my new book, which I am making available online today.
My intended audience is  practitioners and researchers who spend a lot of time thinking about user interfaces for search engines, or who want to bone up on the field.
In this book I try to stick to the evidence. My intention [...]

Comments on and discussion of Chapter 12 should be placed here.

Comments on and discussion of Chapter 11 should be placed here.

Comments on and discussion of Chapter 10 should be placed here.

Comments on and discussion of Chapter 9 should be placed here.

Comments on and discussion of Chapter 8 should be placed here.

Comments on and discussion of Chapter 7 should be placed here.

Comments on and discussion of Chapter 6  should be placed here.

Comments on and discussion of Chapter 5  should be placed here.

Comments on and discussion of Chapter 4 should be placed here.