Read-only wearable devices vs. read-write systems: How insulin pumps and more rewrite body signals

A read-write device asks a different question than a tracker does. What can we do about it right now?
War on the Rocks

A Signal Point of Failure: Integrating BeiDou into U.S. Positioning, Navigation, and Timing Systems

While serving on the National Security Council staff in the Biden administration, I was tasked with strengthening the resilience of U.S. critical infrastructure, namely its reliance on GPS for ...
Forbes

Why Security Professionals Should Care About The Link Between Drones And Signals

Bill Edwards is a retired U.S. Army Colonel, a veteran of the Iraq War, and Owner of Phoenix 6 Consulting LLC. The rapid advancement of unmanned systems and robotics across all domains—air, land and ...
Semiconductor Engineering

The Importance Of Phase-Coherent RF Signal

As the number of higher-throughput applications grows, so does the need for wider bandwidth and network coverage in wireless systems. Given limited spectrum allocation, wireless communication ...
InfoQ

Change as Metrics: Measuring System Reliability through Change Delivery Signals

System changes are the dominant driver of production incidents. Therefore, change-related metrics must be treated as first-class reliability signals. This perspective is consistent with the emphasis ...