Interesting site for those of you with young children wanting a Santa filled Christmas. The 53 year history behind how the predecessor to NORAD (& now NORAD) got involved in the tradition of tracking Santa is very interesting indeed - by accident? probably, or perhaps to some, a subtle way of getting more people to accept the huge military spending on the era that would follow. Needless to say, very high tech equipment will be made available to help Santa as he makes his way from the North Pole, to make sure he gets to your house with all the goodies. So why does he need all this high tech equipment now and he didn't years ago - GPS, Weather monitoring, Digital imaging, Computers etc? I suppose you could look at the evolution of amateur astronomy and ask the same question - because he (we) can, and of course it's a lot more fun, isn't it?
Enjoy the Norad site for what it is, and this Christmas have fun with your family at a wonderful time of the year.
From my family to yours, I wish you all a very merry and safe Christmas.
http://www.noradsanta.org/en/home.html
PeterM