This app features super-accurate GPS, and I can’t figure out how it works – Ars Technica / / No Comments Ars Technica This app features super-accurate GPS, and I can't figure out how it worksArs TechnicaThose replies usually lead to an interesting conversation with an expert in a particular field, which is useful for informing our reporting. But the email that sparked this article was about a new navigation app, called Live Roads, that promises to be … map app – Google News… more → Posted in: Interactive Maps Tagged with: Can't, features, figure, superaccurate, Technica, this, works