The article explains how mobile carriers can access your GPS location, even without your explicit consent. It highlights the protocols used in different cellular generations to silently transmit GNSS data to carriers, raising concerns about privacy and surveillance. The piece also discusses past instances of government agencies using this data for tracking.

With the increasing vulnerability of GPS to jamming and spoofing, Airbus's Acubed and SandboxAQ are exploring innovative navigation technologies. They aim to leverage quantum sensing and the Earth's magnetic field as a reliable alternative to traditional satellite-based systems.

Researchers at the University of Otago have developed groundbreaking algorithms that enable smartwatches to achieve centimetre-level location precision using multiple global navigation satellite systems. This advancement marks a significant leap in wearable technology, making high-precision positioning accessible without the need for costly equipment traditionally used in surveying and engineering.