Special session on U4SSC

Cristina Bueti​​
ITU and U4SSC Secretariat

Cristina Bueti is the ITU Focal Point on Smart Sustainable Cities and AI-powered Virtual Worlds. She is also the Counsellor of ITU-T Study Group 20 “Internet of Things, digital twins and smart sustainable cities and communities” and serves as TSB/ITU focal point for Latin America. Cristina Bueti graduated from the Faculty of Political Science, Law and International Cooperation and Development of the University of Florence, where she completed postgraduate studies in International Cooperation and Telecommunications Law in Europe. In 2003, Ms. Bueti built on her academic credentials by completing a specialized course in peace keeping and international cooperation with special focus on telecommunications at the Faculty of Laws, University of Malta, before joining the International Telecommunication Union in Geneva in January 2004. As part of the International Women’s Day 2016, she was named as one of the ten Geneva-based inspirational women working to protect the environment. She has authored over 40 reports on telecommunication and emerging technology issues. A native Italian speaker, Cristina is also fluent in English, French and Spanish.

Okan Geray
Chair of U4SSC and Thematic Group Leader

Dr. Okan Geray has more than 25 years of experience in consulting and advisory roles across various industries. He has consulted for a number of organizations in Netherlands, France, Italy, Germany, South Africa, Turkey and Dubai. He worked at A.T. Kearney global management consulting firm for 6 years and was a member of the Global Telecommunications and Higher Technology core team before he joined Dubai Government in 2002. He has fulfilled strategic planning and policy roles in Dubai eGovernment, Dubai Smart Government, Smart Dubai Office and is currently working in Dubai Digital Authority as the Strategic Planning Advisor. His responsibilities include Strategic Planning, Strategic Performance Management and Policy Making among others. Dr. Geray was the Co-Chair of the Enhancing Innovation and Participation Working Group, part of the United for Smart Sustainable Cities (U4SSC) global initiative. This working group addressed Smart Governance, Smart Economy and Smart People aspects in smart cities. He has led the two thematic groups “Guidelines on Strategies for Circular Cities” and “City Science Application Framework” in U4SSC. He is currently leading “Guiding principles for Artificial Intelligence in cities”, and co-leading “Enabling People-Centered Cities through Digital Transformation” in U4SSC. Dr. Geray is the Co-Rapporteur of ITU Study Group 20, Question 7 on “Evaluation and assessment of Smart Sustainable Cities and Communities”. He is a member of the IEC-ISO-ITU Joint Smart Cities Task Force (J-SCTF). He is also a member of the ITU Focus Group on Metaverse and is co-chairing Working Group 7 on “Economy, Competition and Regulation”. He was also the Co-Chair of the “Data Economy Impact, Commercialization and Monetization” Working Group, part of the ITU Focus Group on Data Processing and Management. Dr. Geray holds a double major B. Sc. degree in Industrial and Computer Engineering from Bosphorus University in Istanbul Turkiye, an M.Sc. degree in Electrical Engineering and a Ph.D. degree in Systems and Control Engineering from the University of Massachusetts in USA. He has published book chapters, several journal and conference papers, and teaches as an adjunct lecturer. ​

Bettina Tratz-Ryan
Gartner; Co-Leader of Working Group 2 of the Thematic Group on Enabling People-Centred Cities through Digital Transformation

Bettina Tratz-Ryan is a Vice President Research and responsible for intelligent urban ecosystem research that includes smart city and industry stakeholders, as well as the digitization efforts in the manufacturing ecosystems and Industrie 4.0 transformation roadmaps. As part of her smart city research, she analyzes the strategic citizen impact and business value of data and information analytics, Internet of Things, data marketplaces and exchanges, applications and complex architectures for cities and their industry partners. Her expertise integrates technology models with services and business measures for subsystems such as transportation, mobility, microgrid and buildings. She also works on the business impact related to the Industrie 4.0 framework. Mrs.Tratz-Ryan understands to build green IT and environmental sustainability roadmaps compliant to DIN EN ISO 14001. Mrs. Tratz-Ryan has more than 26 years of industry experience in IT networking for telecommunications, utilities, transportation, healthcare and local governments.