A biomimetic elastomeric robot skin using electrical impedance and acoustic tomography for tactile sensing

K Park, H Yuk, M Yang, J Cho, H Lee, J Kim - Science Robotics, 2022 - science.org
Human skin perceives physical stimuli applied to the body and mitigates the risk of physical
interaction through its soft and resilient mechanical properties. Social robots would benefit …

3-D-curved iontronic tactile sensor and denoising method for physical human–robot interactions

F Hou, J Liu, K Liu, P Wang, G Li… - IEEE Sensors Journal, 2023 - ieeexplore.ieee.org
Tactile information is essential for safe physical interactions between humans and robots.
However, for all kinds of tactile sensing principles, it is still challenging to monitor contact …

Location-dependent performance of large-area piezoresistive tactile sensors based on electrical impedance tomography

Y Chen, H Liu - IEEE Sensors Journal, 2021 - ieeexplore.ieee.org
The technique of electrical impedance tomography (EIT) has been recognized as a
promising method to design tactile sensors with continuous sensing capability over a large …

Pressure map** using nanocomposite-enhanced foam and machine learning

S Quqa, Y Shu, S Li, KJ Loh - Frontiers in Materials, 2022 - frontiersin.org
Pressure map** has garnered considerable interest in the healthcare and robotic
industries. Low-cost and large-area compliant devices, as well as fast and effective …

Correcting non-uniform sensitivity in EIT tactile sensing via Jacobian vector approximation

H Chen, X Yang, G Ma, X Wang - IEEE Robotics and …, 2024 - ieeexplore.ieee.org
Electrical impedance tomography (EIT)-based tactile sensors enable promising capabilities
for safe human-robot interaction through large-area distributed force sensing. However, their …

A Structure Modality Enhanced Multimodal Imaging Method for Electrical Impedance Tomography Pressure Distribution Measurement

H Chen, Z Wang, K Langlois… - IEEE Transactions …, 2024 - ieeexplore.ieee.org
Electrical impedance tomography (EIT) based pressure distribution sensors have the
advantages of a simple structure and the ability to continuously measure pressure over a …

Frontend and backend electronics achieving flexibility and scalability for tomographic tactile sensing

A Sánchez-Delgado, K Garg, C Scherjon… - Intelligent service …, 2024 - Springer
Tactile sensing is essential for robots to adequately interact with the physical world, but
creating tactile sensors for the robot's soft and flexible body surface has been a challenge …