Clone-cam was a technology utilized by the Galactic Republic. Inside the helmets of the clone troopers who fought for the Grand Army of the Republic was a video recording device. Using these clone-cam recorders, officers had the ability to keep an eye on what the clone troopers they oversaw were doing, making use of various computers and terminals configured to receive the broadcast.
In the course of the Battle of Felucia, Drake Lo'gaan, Zonder, and Ekria observed the deaths of both Aayla Secura and Barriss Offee via clone-cam when Order 66 was executed.