Passengers commute between different modes of transportation in traffic hubs. and passenger localization is a key component for the effective functioning of these spaces. The smartphone-based localization system presented in this work is based on the 3D step and heading approach. which is adapted depending on the position of the smartphone. https://www.lightemupsequences.com/save-big-Playstation-5-Console-Disc-Version-Playstation-5-Used-Complete-in-box-p30507-amazing-save/