Scanning -- the most active application of Patterns. Using advanced Transmission technologies, scanners can reach great distances.
Infosphere: the "High Umbra" of the Void Engineers, this realm encompasses all accumulated knowledge, artificial intelligence and data storage and manipulation. Accessible via virtual reality and other immersive technologies. Void Engineer research into lucid dreaming has also proven effective in this area, allowing the subject to tap into this realm of pure information.
Metareality: the "Middle Umbra" of the Void Engineers, this realm is the most secret area of research for the Void Engineers. The Metareality appears, to the Void Engineers, to be the "back stage" of reality, the source of all Patterns (see below). This dimension is highly unstable. Also, other alternate dimensions are accessible through the Metareality. These other Continua are simply different arrangements of all the same patterns found in the Metareality. The Metareality is partially synonymous to Deep Space, the most common and public paradigm. For now, Deep Space is mostly a vacuum until the Void Engineers can decide what to find in it.
Ectoplasmic Regions: the "Low Umbra" of the Void Engineers, exploration into this post-life netherworld is nearly as secretive as the Metareality. VE research into the Ectoplasmic Regions involves the controlled reduction of the explorer's life patterns, allowing the explorer's mind to enter the region while still being able to return to its body.
adpyb@acvax.inre.asu.edu