Full Metal Panic! Wiki

Black Technology is technology that is far more advanced than those of the real world. They are created by a category of humans called the Whispered. With the origins of Black Technology being a tightly kept secret, the general populace is unaware that the Whispered exist, let alone that they are the sole source of Black Technology or that the term "Black Technology" exists and is used to distinguish from conventionally developed technology. Pieces of Black Technology, such as Arm Slaves , have become as normal and common place as the real world's F-22's. So the everyday civilian is unaware of the vast difference in technological advancement.

Examples of Black Technology:

Most Black Technology seems to deal with Computer Science, Electrical Engineering, and Material Science.