This is the 7472nd most frequent Catalan word.
augmentada
"Augmentada" means "augmented" in English.
In this sentence, "augmentada" is used as part of a compound noun "realitat augmentada" (augmented reality), where it describes the enhancement of reality with digital features.
La realitat augmentada permet veure contingut digital superposat al món real.
Augmented reality allows viewing digital content overlaid onto the real world.
Here, "augmentada" stems from "augmentar" and is used in the passive past participle form reflecting the growth or increase of student numbers.
El nombre d'estudiants s'ha augmentat notablement en els últims anys.
The number of students has increased significantly in recent years.
In this case, "augmentada" qualifies "tecnologia" (technology), signifying that the technology has been enhanced or improved in some way.