Pengamat (옵저버, objeobeo) adalah perangkat khusus yang digunakan oleh Pramuka. Penggunaan utama mereka adalah untuk mengumpulkan data visual dan menyampaikan informasi tersebut kepada kedua Pramuka  diri mereka sendiri dan juga untuk bersekutu Cahaya pembawa, yang pada gilirannya menganalisis data ini dan mengkoordinasikan tim mereka sendiri sesuai
Observers have other functions that Scouts can utilise such as being able to illuminate the darkness, being able to project holograms and hiding one's presence. Observers can also assist two Lighthouses in performing the technique "flow control".[butuh rujukan]
Usually, a Scout can control several Observers at once so they can serve as extra fields of vision capable of detecting a certain range.
Like other devices, such as Pockets and Arms Inventories, Observes can be personalised to suit the Scout. Observers are subject to Ranking and Grading, with the D0-rank White-X being an example; it was also shown that the functions of higher ranking Observers work completely on Observers and Lighthouses of lower ranking. It is unknown if an Observer's visual range and ability to discern and process data would increase with its Ranking.
Observers were not always used only for reconnaissance. In ancient Tower history, when the war was at its peak and there was no protection from families or guilds, Scouts needed all the fighting power they could get. As such, ancient Observers were more battle oriented. One such Observer is "Purple Dementor".
Notes and Trivia
- As an "Observer", basic units have the appearance of an eye-ball.