Hyperspace :: (hì´per-spâs´) noun
Space that has four or more dimensions.
A memory location that is far away from where the program counter should be pointing, especially a place that is inaccessible because it is not even mapped in by the virtual-memory system.

Cybernetics :: (sì´ber-nèt´îks) noun (used with a sing. verb)
The theoretical study of communication and control processes in biological, mechanical, and electronic systems, especially the comparison of these processes in biological and artificial systems.

Cybersphere :: (sì´ber-sfiə*) noum
The cybersphere represents the necessary intelligence, feedback and action system to modify the technosphere and establish the noosphere. As the information loop of the biosphere-noosphere transition, the key intelligence of the cybersphere is the Law of Time.