I found this great subreddit about those designs on computer screens you see in movies. Some really interesting stuff in there.
Speaking of fake UIs, here’s a cool video made by designer Phillip Lentz. I’d love to open it fullscreen on my work computer and start frantically typing and see how long it takes someone to notice. If they ask what the hell I’m doing I’ll probably say something about how I’m just breaking through the encryption shield before uploading a nano-virus.