robot arm performing writing through speech recognition using dynamic time warping algorithm

This paper aims to develop a writing robot by recognizing the speech signal from the user. the robot arm constructed mainly for the disabled people who can’t perform writing on their own. here, dynamic time warping (dtw) algorithm is used to recognize the speech signal from the user. the action performed by the robot arm in the environment is done by reducing the redundancy which frequently faced by the robot arm with high accuracy in both velocity and position in its own trajectory.