➀ Researchers developed a haptic glove that converts sounds into vibrations using AI and electronic yarns, enabling deafblind users to perceive environmental signals through tactile feedback;

➁ The Vibrotac-Glove employs ERM motors controlled by Arduino Nano, creating customizable vibration patterns to form a 'touch language' with 80% recognition accuracy in tests;

➂ This innovation combines textile engineering, AI audio processing and accessibility design, demonstrating potential for enhancing sensory substitution technologies.