Design Blueprint: Bed Height for Older Sleepers

Design blueprint derived from the source paper (DOI 10.5281/zenodo.24119402): Bed height is usually set by furniture fashion — deep mattresses on high frames — but for an older sleeper the height of the bed's top surface decides both how hard it is to stand up in the morning and how far there is to fall at night. Status: DESIGN BLUEPRINT — SIMULATED, NOT MEASURED — NOT BUILT. All numbers are simulated values from the source paper's computation, deposited with this blueprint as compute.py and results.json. AI-use disclosure: Dave, an AI research system, assisted with the computation and drafting under the author's direction; author of record William Alexander Aldred.