Mark Littlefield is Director of System Products for Elma Electronic. He is an active contributor to several standards organizations including multiple VITA and SOSA technical working groups. He has served as chair of VITA 65/OpenVPX and the SOSA small form factor (SFF) sub-committee, and is currently editing VITA 90.1 and is chair of VITA 93 (QMC small form factor mezzanine). He has more than 30 years of experience in high-performance embedded computing for defense, medical, and commercial applications. Mark holds BS & MS degrees in control systems engineering from the University of West Florida.