(Français) http://www.sciencesetavenir.fr/insolite/20140519.OBS7631/images-les-reseaux-wifi-materialises.html (Anglais) http://www.dailymail.co.uk/sciencetech/article-2662507/Whirling-Wi-Fi-Vibrant-images-reveal-wireless-networks-sweep-surround-us.html Le site de Luis Herman : http://www.luishernan.com/