Abstract: We propose an optical fiber hydrostatic pressure sensor based on micro-cavities generated by the fiber fuse effect. The presented sensor is manufactured through the recycling of optical ...

Gothenburg, Sweden and Oslo, Norway – June 24, 2025 – Fingerprint Cards AB (FPC), a global leader in biometric authentication technologies, is excited to announce that its partner, Fuse Identities, ...

A vulnerability in O2’s implementation of the IMS standard resulted in user location data being exposed in network responses. A vulnerability in 4G Calling, a Voice over LTE (VoLTE) service launched ...

O2, a major telecommunications company operating in the United Kingdom, has been leaking user location data for at least a few months. Any attacker could obtain the user's location and other data just ...

We may receive a commission on purchases made from links. Modern cars are designed to be more efficient and eco-friendly than ever. Automakers build vehicles with a wealth of advanced features to not ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Hello Juliet, a car has three temperature sensors. The engine coolant temperature (ECT) sensor monitors and relays engine coolant temperature information. The ECT is located on the engine block or ...

As a vital component of a vehicle’s emissions control system, oxygen sensors play a crucial role in engine performance and fuel efficiency. But what’s the typical cost to replace a failed O2 sensor?