Everything we see, hear, feel, taste or smell are the stimuli that guide our actions. Human factors examines how we react to those stimuli.

Human Factors is the study of how the capabilities and limitations of people shape the ways in which they interact with and use products, equipment and systems in their environments. It is an essential assessment and evaluation tool in a wide range of complex accidents involving commercial trucking, automobiles, railroads, aviation, utilities, construction, mining, oil and gas, chemical process, manufacturing, medical devices, consumer and commercial products, and premises liability issues.


Senior Vice President, Specialty Services

Brian C. Grieser

P.E., C.P.S.M., CSP, CPE

Principal Consultant