With this additional information, a taller person's brain creates a better internal map for processing distance that works — even when the lights don't. (sciencemag.org)
If the brain does indeed contain a dynamic, internal map of the world, «there has to be a speed signal» that tells the network how far an animal has moved in a given period of time, he says. (sciencemag.org)
Uber will invest $ 500 million to build its own internal mapping system. (techtimes.com)