Hi all, We are pleased to announce a wireless sensor network animation demo in Pharo, Roassal and OpenStreetMap. https://github.com/OnilGoubier/Cirela The release contains 2 packages: 1. Cirela-OSM Package consists of the visualization of geographical information using roassal with OpenStreetMap as background. 2. Cirela-Netgen-Sim: this package allows the execution of a synchronous and concurrent Wireless Sensor Network (WSN) simulation program [1] from Pharo. Outputs of the simulation are then animated on a map visualizing the locations of the simulated sensors. A video of the animated wireless sensor network simulation: https://www.youtube.com/watch?v=sMB7DG-lbiU Another video showing Cirela-OSM: https://youtu.be/6zoGIsQaGUo A word about CIRELA CIRELA (Communication and Information technology for REsiLience to disAsters) is a non profit NGO aiming at providing open source solutions to monitor and prevent natural and environmental disasters. Currently we are focusing on wireless sensor network monitoring and warning systems. [1] This program is generated in Occam by NetGen, from B. Pottier et al. (UBO) Regards, Onil -- Onil Goubier Engineer CIRELA Association Communication and Information technology for REsiLience to disAsters and climate change 25, rue Paulhan 78140 Vélizy-Villacoublay, France Ph. +33 6 67 77 49 93