89. The system of claim 86 , wherein the at least one tag is affixed to at least one location on a periphery of the at least one object, wherein the at least one object is a display device.
89. The system of claim 86 , wherein the at least one tag is affixed to at least one location on a periphery of the at least one object, wherein the at least one object is a display device. 92. The system of claim 89 , wherein the plurality of sensors measure in real-time display device poses using information of the at least one tag.