/challenges-projects/design-challenges/iot-on-wheels/b/blog/posts/iot-on-wheels-design-challenge---smart-drive---adding-speed-and-heading---blog-10IOT on Wheels Design Challenge - Smart Drive - Project Index Need For SpeedAfter some testing, I've realized that I need to know speed and heading as well. Speed is required in context of fall detection. Free Fall detection algorithm, which leveragesen-USTelligent Community 12