CONCEPT
Sociotechnical System
Hughes's analytical unit—not the artifact but the integrated network of technical components, institutions, regulations, practices, and cultural assumptions functioning as a coordinated whole.
A sociotechnical system, in Hughes's precise formulation, consists of technical components (artifacts, processes, knowledge), organizational structures (firms, agencies, professional bodies), legislative artifacts (regulations, standards, contracts), scientific programs (research agendas, training curricula), natural resources (energy, materials, data), and human practices (skills, routines, cultural assumptions) that function as an integrated whole. The electrical grid is not wires and generators but wires, generators, utility companies, regulatory commissions, rate structures, consumer expectations, manufacturing processes, workforce training, fuel supply chains, environmental regulations, and the cultural assumption that electricity should be universally available at affordable cost. Remove any component and the system transforms into something different with different capabilities and social consequences.
In The You On AI Field Guide
The concept emerged from Hughes's dissatisfaction with analyses that treated technology as a discrete object entering society from outside. This artifact-centric view—dominant in both popular discourse and much scholarly work—obscured what Hughes's archival research revealed: that artifacts have no function outside the networks of relationships that give them meaning. An incandescent lamp disconnected from generation, distribution, metering, and