The intriguing thing about proper AR, and the proposed "internet of things", is that in a sufficiently connected/smart environment a highly complex mechanical o

The intriguing thing about proper AR, and the proposed "internet of things", is that in a sufficiently connected/smart environment a highly complex mechanical object could be overlaid with a schematic and data about where faults were, as long as the object was capable of reporting its detailed status over a network. That is effectively the X-ray specs the parent mentioned, and more.