A Heads-up display, or HUD, was a view screen projection that functioned as a form of visual aid. HUD units were fitted into the helmets of Imperial cadets who were training at the Arkanis Academy. They were capable of transmitting images. Zare Leonis wore one during a field exercise in Arkanis' wilderness.
- Servants of the Empire: The Secret Academy (First appearance)
- Finn's Mission (as head-up display)