How to make an actor look at, or reach for, another object

Question:  How to make an actor look at, or reach for, another object?

Answer:  

1. Select the actor you wish to pose
2. Click the [Look At] or [Reach For] button.  If you want the actor to extend her left or right arm by clicking on the disclosure arrow (small triangle0 to the right of the [Reach For] button.  If you don't specify it will use the last arm selected, or the right arm if this is the first time you've reached for something since starting the program.
3. Click the object you want the actor to interact with.