ScienceEcholocation Gives 'Sight' to the Visually Impaired Blind people who use echolocation to sense what's around them are using 'visual' parts of their brains, researchers find. And like true vision, it can sometimes trick them, they say.by Jim Algar
Car TechCES 2015 Preview: BMW is All About Self-Parking Valet, Auto Intelligence Featuresby Quinten Plummer