The normal working area in the horizontal plane. A comparative analysis between Farley's and Squires' concepts.
D000886:Anthropometry; D006804:Ergonomics; D005160:Facility Design and Construction / Q000592:standards; D005260:Female; D006801:Humans; D007221:Industry; D008297:Male; D008433:Mathematics; D011187:Posture; D012737:Sex Factors