In a nutshell: Today's typical navigation-grade motion sensors are about the size of a grapefruit, helping steer ships, planes, and vehicles in conjunction with GPS signals. This means they always ...

Imagine having to find your way with only a compass and the stars and being handed a GPS. This is what David Marpaung and colleagues have just done for designers of light-based chips. Through their ...

WASHINGTON — Rhea Space Activity, a Washington, D.C.-based space technology startup, has raised $6 million in a Series A funding round to advance navigation software designed to operate without GPS, ...

Below is a comprehensive overview of how GPS navigation has evolved and which apps stand out across different travel needs. Modern navigation systems integrate multiple data streams to deliver ...

DARPA has unveiled its plan for the future, and it includes a brand new global positioning, navigation, and timing system (GPS) that doesn't depend on satellites. Share on Facebook (opens in a new ...

Bee-inspired breakthrough: Bee-Nav mimics honeybee navigation, combining odometry and visual memory to guide drones without GPS or heavy computing. Lightweight efficiency: The system runs on a 42KB ...