Ir Steven Lui is a Technical Director of AECOM responsible for project management and delivery of Smart Mobility projects in Hong Kong and Southeast Asia. He has more than 21 years of international experience working in both public and private sectors on projects in the UK, UAE, Singapore and Hong Kong. He has served as Project Manager and technical leads in projects involving Smart Mobility and Intelligent Transportation Systems (ITS), and has also been involved in Advanced Air Mobility (AAM) / Low-altitude Economy (LAE) and Automated Vehicles (AV) projects in Hong Kong and in the region.

Steven is the President of the Society for the Intelligent Transportation Systems Hong Kong (ITS-HK) and the Chairman of the ITS-HK Technical Committee Sub-group on LAE. Steven is also one of the Committee Members of the IET Hong Kong Railway & Transport Section. He has also been appointed as an Enterprise Support Scheme (ESS) Assessment Panelist for the Innovation and Technology Fund (ITF) under the HKSAR Government since 2021. He is also an Expert Review Panelist of Logistics and Supply Chain MultiTech (LSCM) R&D Centre and a member of the Smart Mobility Technology (C-V2X) Alliance, and an International Committee Member of the International Bridge, Tunnel and Turnpike Association (IBTTA).

Yvonne Bilshausen, Global Head of Aviation Architecture and Engineering at AECOM, is recognized as one of the world’s foremost leaders in Large Hub / Code 4F airport development. With over two decades of groundbreaking work, she has delivered transformative projects at London Heathrow, Chicago O’Hare, and Toronto Pearson. Inspired by her father’s passion for aviation and design, Yvonne sets global benchmarks for passenger-centric design, operational efficiency, and sustainability. Her visionary leadership continues to shape the future of aviation infrastructure worldwide.