Where are you in your process?
What can I help you with the most?
Can you tell me more about what your objectives are?
What did using this tool (writing, slideshow, other) help you accomplish? or, What did you learn from using this tool?
How long did it take you to make this?
Do you feel like it was worth the time and effort? Why or why not?
What were your considerations as you created this?
How did you decide what the main problem is?
Did you feel that (writing, slideshow, other) was the right tool for the task? Why?
What are some patterns you found in your (preliminary research/ testing)?
What if _____
The one doing the talking is doing the thinking; get the creator thinking and talking
Critique is not "Let me tell you what I would have done".