● Designed a circuit using Arduino Uno R3 controller that reads movement as input when user moves the device in the shape of an alphabet or number in x-y coordinate plane in air ● Developed an object-oriented Python code, a library to store various gesture samples and a dictionary to improve predictive text before displaying on screen with very high accuracy ● Implemented a feasible way of typing without having to carry large keyboards and provided spacebar and backspace features to user for changing the text on the fly