TY - GEN AU - Sáez Mingorance, Borja AU - Méndez Gómez, Javier AU - Mauro, Gianfranco AU - Castillo Morales, María Encarnación AU - Pegalajar Cuéllar, Manuel AU - Morales Santos, Diego Pedro PY - 2021 UR - http://hdl.handle.net/10481/71362 AB - The interfaces between users and systems are evolving into a more natural communication, including user gestures as part of the interaction, where air-writing is an emerging application for this purpose. The aim of this work is to propose a new... LA - eng PB - MDPI KW - Ultrasound KW - Air-writing KW - Gesture recognition KW - Deep learning TI - Air-Writing Character Recognition with Ultrasonic Transceivers DO - 10.3390/s21206700 ER -