I am a traveling, free range scholar...

... as such I write, lecture, and create materials for teaching.  Sometimes this includes videos, short podcasts, tech reports, sometimes papers for scientific publication, and sometimes books for everyone.  In the past year, I've taught at Stanford and the University of Zürich, and will probably teach in a few other places as well.    

I'm a practicing scientist.  That means I experiment and I analyze. I do field studies and I try to understand what makes online researchers tick.

Why do they sometimes query Google for [ first ], and then not click on anything?

Why do some Google users only ask one query, while others can go on and on?

What's different about their search experiences?

Why?   This is what drives my work:  What do people search for?  How do they do it?  How do they understand and use what they've found.