In inertial navigation, optical interferometers are used to measure the rotation of airplanes, ships and satellites. "People often say that there is already a sensor that works with light.
These state-of-the-art AHRS boast exceptional accuracy and reliability even in challenging environments where GNSS (Global Navigation Satellite System) signals are unavailable. This is achieved by ...
Two new apps will enable blind people to navigate indoor buildings with spoken directions from a smartphone app, providing a safe method of wayfinding where GPS doesn't work.
With the advent of more accurate indoor navigation, the barometer can assist in determine what floor a user is on within an airport for example. Biometric related sensors provide levels of ...