CONCEPT
Boundary Objects (Nippert-Eng)
Ordinary artifacts — key rings, calendars, photographs, lunch bags, laptops — that exist in multiple life-domains and whose daily management constitutes the material practice of boundary construction.
Susan Leigh Star and James Griesemer coined the term in 1989 for artifacts that mean different things to different communities. Nippert-Eng brought it home — literally — by showing that household and workplace objects function as boundary objects in the domestic sense. The photograph on the office desk brings home into work. The laptop on the kitchen counter brings work into home. The lunch packed at home and eaten at the office is a negotiated object whose every aspect — what's in the bag, where it's eaten, who sees it — encodes a position on the segmentation-integration continuum. Managing these objects is the invisible daily work through which a person constructs her life's architecture. AI assistants, Nippert-Eng's framework reveals, are a category her original work did not anticipate — boundary objects that have become boundary annihilators.
In The You On AI Field Guide
The power of Nippert-Eng's analysis lies in treating objects most people never think about as diagnostic instruments. Which photographs appear on