Facebook open sources Augmented Traffic Control

Facebook developed a mind boggling tech that they opensourced on Github.
Facebook today open-sourced Augmented Traffic Control (ATC), a Wi-Fi tool for testing how mobile phones and their apps handle networks of varying strength, over on GitHub. ATC simulates 2G, Edge, 3G, and LTE networks, and allows engineers to switch quickly between various simulated network connections.Read more at

Facebook open sources Augmented Traffic Control, a Wi-Fi tool for simulating 2G, Edge, 3G, and LTE networks