Technology used in the Terragen Sphere varies from simple stone age implements to miraculous-seeming "godtech" devices that are incomprehensible to ordinary sophonts. The type of tech used is determined by available resources and information, the choices of a society or of its transapient managers, and by the highest toposophic level of its members. A society and the level of the technologies it uses are profoundly related.
Tech Wranglers - Text by John B Independent traders usually of either su or SI:1 levels who have extensive information on various technologies, either through implants, links, slaved AI, and so on. Tech Wranglers travel the fringes, assisting (for a price) the natives in setting up higher level tech in a configuration useful to them. Note that this is often not the original purpose of the device! One Tech Wrangler had configured a disassembler swarm as a bandsaw equivalent!