When Vision Meets Touch: A Contemporary Review for Visuotactile Sensors from the Signal Processing Perspective

S Li, Z Wang, C Wu, X Li, S Luo, B Fang, F Sun… - arXiv preprint arXiv …, 2024 - arxiv.org
Tactile sensors, which provide information about the physical properties of objects, are an
essential component of robotic systems. The visuotactile sensing technology with the merits …

RoTipBot: Robotic Handling of Thin and Flexible Objects using Rotatable Tactile Sensors

J Jiang, X Zhang, DF Gomes, TT Do, S Luo - arXiv preprint arXiv …, 2024 - arxiv.org
This paper introduces RoTipBot, a novel robotic system for handling thin, flexible objects.
Different from previous works that are limited to singulating them using suction cups or soft …

Soft Barometric Tactile Sensor Utilizing Iterative Pressure Reconstruction

T De Clercq, A Sianov, F Ostyn, G Crevecoeur - IEEE Access, 2024 - ieeexplore.ieee.org
Tactile sensors play a pivotal role in enhancing robotic gripping systems across various
industries, allowing robots to interact with their environment with precision and adaptability …

A Planar Compliant Contact Control Applied to Multi-dimensional Elastic Gripper for Unexpected Contact

J Huang, X Wang, C Xia, H Liu… - … on Robotics and …, 2024 - ieeexplore.ieee.org
It is difficult to guarantee an empty living environment to prevent unexpected contact
between the object being manipulated by the robot and unplanned obstacles. In this paper …

A Low-Cost, High-Sensitive Elastomer Manufacturing Method Versatile for GelSight-like Sensors

L Xie, T Tong, G Yu, Y He, D Liang - IEEE Sensors Journal, 2024 - ieeexplore.ieee.org
Vision-based tactile sensor (VBTS) has gained great traction within embodied tactile
community in recent years. However, to reproduce a high-performance one, the contact …

SATac: A Thermoluminescence Enabled Tactile Sensor for Concurrent Perception of Temperature, Pressure, and Shear

Z Song, R Yu, X Zhang, KW Sou, S Mu, D Peng… - arXiv preprint arXiv …, 2024 - arxiv.org
Most vision-based tactile sensors use elastomer deformation to infer tactile information,
which can not sense some modalities, like temperature. As an important part of human …

RoTip: A Finger-Shaped Tactile Sensor with Active Rotation

X Zhang, J Jiang, S Luo - arXiv preprint arXiv:2410.01085, 2024 - arxiv.org
In recent years, advancements in optical tactile sensor technology have primarily centred on
enhancing sensing precision and expanding the range of sensing modalities. To meet the …

AvTF: A visual-tactile fingertip with active sensing and manipulation

J Zhao, S Wang, J Shan, Y Sun, S Zhang… - … WRC Symposium on …, 2024 - ieeexplore.ieee.org
In the interaction between dexterous hands and the environment, perception and operation
are inseparable. Perception provides information and feedback for operations, and …

Novel Gripper with Rotatable Distal Joints for Home Robots: Picking and Placing Tableware

SW Kim, C gyu Hwang, S Yoo, Y Ko… - 2023 IEEE/RSJ …, 2023 - ieeexplore.ieee.org
A convenient situation can be realized if home robots replace housework. However, tasks in
an actual home environment are challenging for robots. Particularly, cleaning the table after …

Flexible robot skin actuator using multilayer 3D pneumatic networks

K Kim, HG Shin, WK Chung - 2024 - researchsquare.com
Actuators are an essential part of a robot, creating movement between the robot and its
environment. Actuators with flexible shapes allow them to operate in a wider variety of …