The Myriad Visual System—MK. 2 was a droid viewing software that was included in the 3PO protocol units. Its "human" mode gave the droid a standard visual reference, and the "infra-red" mode let it see in the dark. Additional modes (including as the "neon" mode) allowed the droid to scan for specific properties such as heat, motion, or gas composition.
- Star Wars Rebels: The Visual Guide (First mentioned) (As "Myriad Visual System")
- Star Wars: The Visual Encyclopedia (First identified as Myriad Visual System—MK. 2)