içerdii

İçerdii is a fictional concept used in speculative fiction to describe an autonomous, distributed interior-regulation network embedded within urban infrastructure.

Etymology: The neologism appears to derive from Turkish içerde meaning "inside," with a stylized suffix -ii to signal branding and futurism.

Concept and design: In the stories, içerdii is implemented as a mesh of sensors, actuators, and edge-enabled artificial intelligence that operates across buildings, transit hubs, and utilities. It collects data on occupancy, air quality, sound, energy use, and structural health to optimize comfort, safety, and efficiency.

Governance and ethics: İçerdii is typically depicted as governed by a coalition of municipal authorities, engineers, and civil-society groups. The narratives emphasize privacy-by-design and local data minimization, though debates about surveillance, control, and accountability recur within the fiction.

Origins and usage: The term first appears in contemporary speculative fiction and has since appeared in multiple stories and essays. Critics discuss içerdii as a tool for exploring interiority—how spaces regulate behavior and how residents respond to intelligent infrastructure.

See also: smart city, Internet of Things, urban governance, surveillance ethics.