People also forget that vocal communication is &quot;imprecise and slow&quot;.  Even with the most powerful AI on the planet--other humans.<p>I can go through your crappy PowerPoint deck in 5 minutes, or I can listen to you drone on badly for 60 minutes.<p>I ban PowerPoint from meetings where I need communication to occur explicitly because of this.  Of course, if we&#x27;re just &quot;flying the colors&quot; for management, then PowerPoint is required.