Most GPS is a relatively imprecise tool, honing in on your location to within around a few meters, but new Kickstarter project Piksi aims to provide accuracy within a single centimeter, via a new GPS ...

Singular XYZ has released the Sfaira One GNSS receiver. The portable size, centimeter-accurate receiver provides users with an entry-level network real time kinematic (RTK) rover. Sfaira One is ...