You both should watch the elevator hacking talk that was given at HOPE X: <a href="https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ZUvGfuLlZus" rel="nofollow">https:&#x2F;&#x2F;www.youtube.com&#x2F;watch?v=ZUvGfuLlZus</a>