How about an app with selectable iconic images from 80’s TV shows?
Knight Rider: The front light from KITT, a moving speedometer gauge, the boost button selected, etc.
Battlestar Galactica: A viper and a cylon raider flying past. The Cylon “eye” going back and forth across the screen, etc
Star Trek TNG: the LCARS control panel, transporter beam effect, etc.
Buck Rodgers: Dr. Theopolis,
And lots more to be sure!