Kim, Seung-Chan Kim, Chong Hui Yang, Tae-Hon Yang, Gi-Hun Kang, Sung-Chul Kwon, Dong-Soo 2024-01-19T13:09:01Z 2024-01-19T13:09:01Z 2022-03-07 2008-08 https://pubs.kist.re.kr/handle/201004/116071 In this paper, multi-fingered tactile display modules are proposed. Each tactile display module is comprised of a 4x4 piezoelectric ultrasonic actuator array with a spatial resolution of 1.5mm and a temporal resolution of 20Hz. The objective of this research is to build a small and lightweight tactile display system so that the system including the display modules and complete controller parts is wearable by a user. It was found that various types of texture information can be generated using a static indentation or through the vibration of each pin. Three tactile display modules were utilized for interaction with a 3D virtual environment. As the developed tactile display modules consume less power and are connected wirelessly to a host PC, the system is applicable to various types of texture representation systems. English IEEE SaLT: Small and Lightweight Tactile Display using Ultrasonic Actuators Conference 1 17th IEEE International Symposium on Robot and Human Interactive Communications, pp.430 - + 17th IEEE International Symposium on Robot and Human Interactive Communications 430 + US Munich, GERMANY 2008-08-01 2008 17TH IEEE INTERNATIONAL SYMPOSIUM ON ROBOT AND HUMAN INTERACTIVE COMMUNICATION, VOLS 1 AND 2 000261700900072 2-s2.0-52949134487 Proceedings Paper