This is the seventh edition of a text that is quite popular and the respected leader in its field. Written for upper-level undergraduate and graduate students, as well as for practicing professionals, the book combines an emphasis on the empirical research basis of human factors with comprehensive coverage of basic concepts in the field of human factors and ergonomics. This edition of Human Factors in Engineering and Design has been thoroughly updated and contains a new chapter on motor skills. Several chapters have been extensively revised and renamed to reflect current emphases and research in the field.