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  1. Anonymous says:

    How GPS almost didn’t happen but for the work of some dedicated AF officers This is a great documentary about the invention of GPS. I was fortunate be a part of the GPS history when I worked as staff officer for GPS in the Pentagon in the late 1980’s. Even then it was a struggle to keep GPS funded some 15 years after the invention. We loosely investigated the idea of charging each user $1 for the right to use GPS. As I recall at that time there were only about 100,000 users worldwide so that wouldn’t even come close to covering the cost. If we only knew that…

  2. Anonymous says:

    Great documentary! Important implications for how we develop technology Some of the five-star reviews at release seem like fake reviews to me (too gushing, too similar, and too many exclamation points). The narrator is not a professional and has a distractingly weak voice. The director is a former Air Force officer and pilot (I’m guessing he didn’t go to film school). So it’s not that great a production. Worth watching if you are super interested in how the GPS system was built. But too much hyperbole for my taste (the Internet, online banking, etc. would have…

  3. Anonymous says:

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