Are We Too Reliant On GPS? 325
RedEaredSlider writes "A new report from the Royal Academy of Engineering in London suggests developed nations have become too reliant on GPS systems. The report from the Academy focuses on global navigation satellite systems (GNSS) and their vulnerabilities. These vulnerabilities include deliberate or accidental interference, both man-made (such as jamming) and natural (such as solar flares). While most people equate GPS systems with the tiny screens which get drivers from point A to point B, the report says society's reliance on the technology goes well beyond that. The Academy says the range of applications using the technology is so vast that without adequate independent backup, signal failure or interference could potentially affect safety systems and other critical parts of the economy."
Spirit of God navigation system (Score:3, Interesting)
Stars? Luxury! When I was a young'n the earth was formless and void, and darkness was over the surface of the deep, and the Spirit of God was moving over the surface of the waters.
So we had to develop a Spirit of God (SOG) navigation system. And He kept moving over the surface of the waters, which made it even more difficult. This is still in use today, as some US soldiers will tell you that they are assigned to SOG, but are not allowed to tell you exactly what they do.