Navigation, for most humans, isn't by GPS. At least not yet.
For most of us it is just a matter of getting around by looking where we are going. Sometimes maps help. Sometimes we ask for directions (even males do this occasionally)!
Designers call this wayfinding. In CPTED we call it "movement predictors". When it comes to urban safety and what people feel about a street, it matters. A lot.
A year ago I blogged on walkability, Jane's Walks, and the Walk Scoreto measure the walkability of your neighborhood.
This week a CPTED friend sent this NY Times article about City Signs to Help Pedestrians (they aren't just for tourists).
My favorite part is NY TImes writer Michael M Grynbaum's description: "One feature is novel for city maps: concentric circles that represent an approximate walking time."
Woo hoo! Honoring pedestrians over the car. A breakthrough!