I have a feature which, given the information entered so far, suggests a more complete version of what the user is entering. I'm thinking that when I have something I can suggest, I will show an icon next to the current field which the user has focus on.
I'm having trouble coming up with a good icon to represent this.
Here is a real scenario: I'm entering the book "Code Complete" by Steve McConnell. I enter the author, but that is too vague to give a suggestion. Next I enter the title "Code Complete" at this point the program can suggest a couple books that match. I've moved onto the year field at this point, and the program wants to make a suggestion - the icon would show up next to the year field.
There will often not be an image of the item the user is entering, so showing a picture (of the book in this case) won't work. I need some sort of generic icon that says "hey user, I think I know what you're talking about, click here to see the result".