84. The system of claim 83 , wherein the marked object is marked using a tagged object, wherein the tagged object comprises a tag affixed to an object.
84. The system of claim 83 , wherein the marked object is marked using a tagged object, wherein the tagged object comprises a tag affixed to an object. 88. The system of claim 84 , wherein the marked object is marked when the tagged object is pointed at a plurality of locations on the at least one object.