They will be powered by tiny chips. 3-D images that will appear in front of you or on a folding screen. You will be able to rotate them and zoom in or out and virtually experience being inside the map. I sense that there is always something out there that someone is even now developing in her or his garage. It will be dramatic, something we have not yet thought about, and it will take maps to a new and exciting level.
Technology is like that.
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