The city of Nancy was once the Art Nouveau capital of France. Today it is a smart city, incorporating tagging systems in its municipal infrastructure to give citizens access to data captured from traffic lights, bus systems, crosswalks, and more. Companies are developing technologies that combine this data and location information to solve everyday inconveniences for people. A team of Cisco Networking Academy students from University of Lorraine used this connection of people, process, data, and things to improve life for visually impaired people. They created a networked walking stick that helps users move safely and independently in smart cities like Nancy.