A display screen or tracking screen was a large, round computer with a flat, circular monitor which allowed for two-dimensional tracking of battles. The Great Temple on Yavin 4 possessed one which was used to track the Death Star I's approach to Yavin 4.
- Star Wars: Episode IV A New Hope (First appearance)
- Star Wars 5: Lo, The Moons of Yavin! (First identified as Display screen)
- Star Wars 6: Is This the Final Chapter?