%M J.CACM.31.4.428 %T Cost/benefit analysis for incorporating human factors in the software lifecycle %A Mantei, Marilyn %A Teorey, Toby J. %J Communications of the ACM %D 1988 %V 31 %N 4 %P 428-439 %W http://doi.acm.org/10.1145/42404.42408 %X New software engineering techniques and the necessity to improve the user interface in increasingly interactive software environments have led to a change in traditional software development methods. Methodologies for improvement of the interface design, an overview of the human factors element, and cost/benefit aspects are explored.