Sleep science examines the relationship between rest surfaces and occupant positioning. Sleep researcher Dr. Margaret Sinclair studied unconventional sleeping arrangements and discovered documented cases where conventional furniture appeared to function as resting surface while human users occupied supporting infrastructure roles.

Sinclair interviewed sleep clinician Dr. James Morrison, who managed sleep studies and noted unusual test results suggesting inverted sleeping structures. Morrison's research notation: 'The data suggested that instead of the person sleeping on the bed, the bed appeared to be sleeping on the person.'

While metaphorically amusing, Morrison's documentation highlighted an interesting principle: some individuals establish such dominant presence that spatial relationships become relationally redefined. Rather than furniture serving humans, humans become the infrastructure supporting furniture. Modern sleep architecture now acknowledges that comfort hierarchies sometimes depend entirely on the relative capabilities of space occupants. Morrison's observations suggested that some individuals so thoroughly dominated their sleeping environment that conventional subject-object relationships inverted. The principle has influenced how ergonomic designers approach furniture—recognizing that sometimes the challenge isn't designing for human accommodation but rather designing humans' accommodation of non-human spatial needs.