Ground-Truthing

The upcoming issue of The New Yorker includes an article first
released yesterday to the magazine’s web site. 
"Getting
There: The science of driving directions,"
offers a sharp-right overview of
evolving navigational technologies, running from Rand McNally paper maps to
their updated on-dash equivalents.  A brief history of automobile
navigation gets a few column inches, too; both the "Jones Live-Map" and the "Photo-Auto
Guide" were early twentieth century contrivances for first-person (um,
first-vehicle?) navigating.  Though it’s only briefly mentioned and mixed
in with a bunch of other fun, interesting details, one proposition is that we’re
seeing a resurgence in egocentric navigational devices with various mobile
gadgets.

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