study_id,date,room,method,what_was_measured,what_you_have_at_the_end,time_s,time_text,timed_by,notes placeanew-time-test-2026-11,2026-11-09,one room,tape measure + paper,"wall lengths only (no cabinets, doors, windows or heights)",a rough sketch on paper; no 3D; still to be drawn,523,8 min 43 s,"Emin Celik, stopwatch",measured by hand by an experienced remodeling contractor placeanew-time-test-2026-11,2026-11-09,one room,PlaceAnew scan (iPhone Pro with LiDAR),"walls, doors, windows and furniture",floor plan and 3D model,44,44 s,"Emin Celik, stopwatch",same room and same person as the tape row placeanew-time-test-2026-11,2026-11-09,one room,tape measure + paper (estimate),"walls plus cabinets and other details",a detailed sketch on paper,,about 3x the walls-only time,"Emin Celik, estimate",not timed; the contractor's own estimate