This document is a companion video of the paper "Serigne Gueye et al.. Using mobile phone data for Spatial Planning simulation and Optimization Technologies (SPOT). NetMob conference, Data For Development Challenge Senegal, Apr 2015, Boston, United States. T15, pp.251-269, 2015" (see https://hal.archives-ouvertes.fr/hal-02458463). It shows agent trips on the Dakar urban area based on mobile phone data (CDR) provided by Sonatel /Orange during the 2015 challenge "data for development" (d4d Senegal). The simulation has been performed with the multi-agent simulation system MATSim combined with the GUI Senozon. Agent paths and activities in the urban area have bee derived using several heuristic algorithms detailed in our paper. In the case that your navigator cannot open the video file, please go to the following link : https://www.dropbox.com/h?preview=SPOT-SENOZON.mov.