CONCEPT
The Segmentation-Integration Continuum
Nippert-Eng's diagnostic map of boundary strategies — running from total segmentation (sharp domain separation) to total integration (single continuous domain) — with every real person occupying some position along the line.
The continuum is a map of human possibility for organizing work and home. At one pole, the segmentor maintains absolute separation: two calendars, different clothing, no work thoughts at dinner, no personal life at the office. At the other, the integrator inhabits a single domain: one calendar, same clothes everywhere, calls during the recital, brainstorming during dinner. Between the poles, an infinite range of strategies. Nippert-Eng's crucial finding: neither pole is healthier, but both are active strategies requiring continuous effort. The segmentor maintains barriers; the integrator manages simultaneous roles. AI has broken the continuum by making segmentation functionally impossible — the material conditions that supported the segmentation pole have been systematically removed, tilting the continuum into a slope.
In The You On AI Field Guide
The continuum was not theorized but observed. Nippert-Eng found it by studying how people used calendars, managed key rings, sorted mail, and deployed photographs. Each diagnostic revealed a position on the line. A person with two