Like all new technology it is probably too expensive to put into practical use at this time or maybe any time. But the new start up companies that produced it was paid for by our government. Company owners made donations to political candidates. They in turn use their position in our government to get our government to finance. Then their relatives and friends are set up with in these companies.

Then they all take their cut to the government money and become even richer then they are then they funnel some of that government money under the table back to the political candidate that got them the money.

So it's good to be Obama oops I mean the King.