Biomechatronics Group Director Hugh Herr, PhD Postdoctoral Associates and Fellows Alena Grabowski, PhD Matthew Williams, PhD Diana Young, PhD PhD Candidates Michael Eilenberg Grant Elliott Ken Endo Matthew (Todd) Farrell Pavitra Krishnaswamy Jared Markowitz Ernesto C. Martinez-Villalpando MS Degree Candidates Madalyn Berns Marc Louis Research Staff Chris Barnhart Bruce Deffenbaugh Jeff Weber Administrative Support Staff Sarah Hunter