Non-metal tactile paving tiles incorporating electronics that provide audio, visual, or vibrational feedback; Non-metal barriers for pedestrian traffic control; Multi-sensory warning pads that are compliant with the Americans with Disabilities Act, namely, non-metal mats for installation on curb cuts featuring raised bumps for alerting pedestrians to potential hazards; Tactile surfaces for crosswalks providing multi-sensory feedback, namely, non-metal mats for installation on curb cuts featur...