Don't-Miss GPS and Navigation Stories
This homemade device delivers information about a plane's altitude, speed, and destination directly to your smartphone or tablet.
A key specification for exchanging sensor data between vehicles has found a new home, in a move that may help future drivers avoid dangers before they see them.
Determining indoor location based on Wi-Fi signal strength is easy enough if you know precisely where the access points are located, but gathering that information across a wide area is time-consuming. What, though, if you could offer an indoor location service while crowdsourcing the information needed to provide it?