Seriously, imagine an episode of Star Trek where the computer hears the captain asking the engineer a question about the self-destruct sequence, and the computer hears the magic words &quot;self-destruct sequence&quot; and pops up a dialog box on a nearby console saying, &quot;Self-destruct sequence activated.  Press CANCEL to cancel.&quot;  Well guess what, nobody expected the computer to activate the self-destruct sequence just because someone happened to mention it, so no one was looking at the console, so no one canceled it, so the ship blew up.<p>Way to go, Tesla.  Great UI design there.  I&#x27;ll be glad to entrust my life to your software on the highway...