Klingon cloaking technology has arrived.
Check out this link:
http://discovermagazine.com/2012/apr/08-big-idea-physicists-carve-a-niche-in-time/article_view?b_start:int=1&-C=
The implications of this are astounding, and future applications are unlimited, especially when the evolution,power and miniaturization mature to the point of a hand held device.
The only minor difficulty I see immediately is anyone inside the "Dark Zone" would not be able to see "out", but I am sure a solution will eventually be found.
To quote Yogi Berra:"The future ain't what it used to be."
And in this case, neither is the past or present.
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