Tutorial: https://www.youtube.com/watch?v=t3pHnyaCySs The Gesture Keyboard is a device that translates gestures into letters. It's made by an Arduino Pro Micro, an HC-06 module for Bluetooth communication and an MPU-6050 accelerometer. It sends the data to a computer that, with a Machine Learning algorithm, translates the motion readings into characters. The library itself is written in Python and uses the Scikit-learn library for the SVM algorithm. This is a very good project also for beginners and can be realized with any type of Arduino like uno, nano, micro and mega. Check out the code on GitHub: https://github.com/federico-terzi/gesture-keyboard A Project by Federico Terzi https://federicoterzi.com/