Wilson So is the Director of Hitachi America, Ltd. XBRL Business Unit, introducing Hitachi's XBRL products and consulting services to both the commercial and government sectors and actively contributing to XBRL thought leadership. Prior to his current role, Wilson led Hitachi;s technology marketing effort in North America for next-generation data center technology, ubiquitous computing, and IP internetworking. Before Hitachi, he worked for General Dynamics Canada as a R&D manager and was one of the founding team members to develop the world's first-ever-fielded land mine detection robot.