But that was Unix, and the menu system was a real albeit experimental menu system.<p><a href="https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fsn" rel="nofollow">https:&#x2F;&#x2F;en.wikipedia.org&#x2F;wiki&#x2F;Fsn</a><p>It was slowed down for the film, in the same way password crackers find a single character at a time, or people who spend their lives typing enter their passwords r e a l l y slowly, or search engines flash up a &quot;Searching now!&quot; dialog.