Vibrotactile stimulus duration threshold for perception of pulse to vibration transition Scientific Reports Bio Inspired Ionic Sensors: Transforming Natural Mechanisms into Sensory Technologies Nano Micro Letters Springer Nature Link Application of biomimetic tongue substrate to investigate the role of friction and vibration in sensory texture perception ScienceDirect Vibration Metal Assemblies: Fabrication Methods, Joining Techniques, and Design Guidelines Fictiv Principles of Vibration: Tongue, Benson H.: 9780195142464: Amazon.com: Books