Patent 9176943 was granted and assigned to Adobe Inc. on November, 2015 by the United States Patent and Trademark Office.
Apparatus, systems, and methods may operate to present a comment object in an electronic document, receive an indication that the comment object is selected, determine content in the electronic document that corresponds with the selected comment object, and apply a mask to obscure portions of the content that do not correspond to the comment object. Additional apparatus, systems, and methods are disclosed.