Recently, the tech media reported on a new technology that was inaccurately termed a "hack-proof GPS". A better description, although perhaps less groomed for headlines, would be a "cheap and clever alternative to GPS". Whether it's really hack-proof remains to be seen, and whether navigation is its central purpose may be open to doubt.
The technology -- a throwback to triangulation
The tech is called Navigation via Signals of Opportunity (NAVSOP). Loosely...
↧