Mobile

In urban environments, Global Navigation Satellite Systems (GNSS) often struggle with signal obstructions caused by tall buildings, vehicles, and other structures. These obstacles lead to Non-Line-of-Sight (NLOS) errors that cause positioning inaccuracies, which are particularly […]

One of Denmark’s largest cellphone networks suffered severe outages Thursday that prevented people from contacting emergency services, forced at least one hospital to reduce non-critical medical care, and prompted security services in some regions to […]

By leveraging cutting-edge additive manufacturing techniques and shape memory alloys, researchers at the Johns Hopkins Applied Physics Laboratory (APL) in Laurel, Maryland, have created an antenna that can change its shape based on its temperature.This […]

Imagine taking the radio frequency properties of the dish antennas you see on rooftops and knitting them into a wearable garment—a sweater or a blanket that is ultralight, portable, easy to fold up and stow […]

Smartphone-based augmented reality, in which visual elements are overlaid on the image of a smartphone camera, are extremely popular apps. These apps allow users to see how furniture would look in their house, or navigate […]

Researchers from Princeton and MIT have found a way to intercept underwater messages from the air, overturning long held assumptions about the security of underwater transmissions.This article was originally published on this website.

Comcast is spinning off into a new company many of the cable television networks that were once at the entertainment giant’s heart as consumers increasingly swap out their cable TV subscriptions for streaming platforms.This article […]

German and Finland expressed deep concern over the discovery Monday of a severed undersea data cable between the countries through the Baltic Sea, saying it raised suspicions of sabotage and that an investigation was underway.This […]

A pioneering project is helping lifeboats safely navigate the shifting waters of the Solway Firth on rescue missions by harnessing data from satellites.This article was originally published on this website.

That ordinary smartphone in your pocket could be a powerful tool for investigating outer space. In a new study, researchers at Google and CU Boulder have transformed millions of Android phones across the globe into […]