8. The method of claim 1 , wherein the first content item is displayed with a button for removing the first type of interest from the model.
8. The method of claim 1 , wherein the first content item is displayed with a button for removing the first type of interest from the model. 9. The method of claim 8 , further comprising: receiving a selection of the button for removing the first type of interest from the model; and removing the first type of interest from the model.