Dr. Michael Maddox, who operated his own consulting firm for 15 years, has joined HumanCentric Technologies as a senior scientist.

Maddox has spent 20 years in the human factors profession. At HumanCentric, he adds to the firm’s expertise in product and complex system research, design and testing services.

At Sisphus Associates, Maddox worked with such clients as FedEx, Ericsson, Abbott Diagnostics, Texas Instruments, Pfizer and Samsung. He is a graduate of Virginia Tech, with a doctorate in industrial engineering and human factors.

HumanCentric: www.humancentrictech.com