The effects of Equipment Design on Manual Performances Open PDF Document Details Document Type Technical Report Publication Date Sep 30, 1957 Accession Number AD0209367 Entities People John Lyman Tags Communities of Interest Biomedical Human Systems DTIC Thesaurus Topics Analog Computers Assembly Clothing Coverings Electric Automobiles Electronic Equipment Energy Transfer Engineering Environment Government Procurement Human Factors Engineering Materials Physical Properties Protective Clothing Psychology Task Performance And Analysis Thermal Conductivity