Results 1 to 10 of about 2,282,238 (195)

Deep learning-assisted object recognition with hybrid triboelectric-capacitive tactile sensor [PDF]

Microsystems & Nanoengineering
Tactile sensors play a critical role in robotic intelligence and human-machine interaction. In this manuscript, we propose a hybrid tactile sensor by integrating a triboelectric sensing unit and a capacitive sensing unit based on porous PDMS.
Yating Xie, Hongyu Cheng, Chaocheng Yuan, Limin Zheng, Zhengchun Peng, Bo Meng   +5 more
doaj   +3 more sources

Capacitive in-sensor tactile computing

Nature Communications
Real-time sensing and processing of tactile information are essential to enhance the capability of artificial electronic skins (e-skins), enabling unprecedented intelligent applications in tactile exploration and object manipulation.
Yan Chen, Jie Cao, Jie Qiu, Dongzi Yang, Mengyang Liu, Mengru Zhang, Chenyang Li, Zhongyuan Wu, Jie Yu, Xumeng Zhang, Xianzhe Chen, Zhangcheng Huang, Enming Song, Ming Wang, Qi Liu, Ming Liu   +15 more
doaj   +4 more sources

Machine Learning-Enabled Tactile Sensor Design for Dynamic Touch Decoding. [PDF]

Adv Sci (Weinh), 2023
Skin‐like flexible sensors play vital roles in healthcare and human–machine interactions. However, general goals focus on pursuing intrinsic static and dynamic performance of skin‐like sensors themselves accompanied with diverse trial‐and‐error attempts.
Lu Y, Kong D, Yang G, Wang R, Wang R, Pang G, Luo H, Yang H, Xu K.   +8 more
europepmc   +2 more sources

Super-resolution tactile sensor arrays with sparse units enabled by deep learning. [PDF]

Sci Adv
High-resolution tactile perception is essential for humanoid robots to perform contact-based interaction tasks. However, enhancing resolution is typically accompanied by increasing the density of sensing nodes, large numbers of interconnecting wires, and
Kong D, Lu Y, Zhou S, Wang M, Pang G, Wang B, Chen L, Huang X, Lyu H, Xu K, Yang G.   +10 more
europepmc   +2 more sources

TouchRoller: A Rolling Optical Tactile Sensor for Rapid Assessment of Textures for Large Surface Areas

Sensors, 2023
Tactile sensing is important for robots to perceive the world as it captures the physical surface properties of the object with which it is in contact and is robust to illumination and colour variances.
Guanqun Cao, Jiaqi Jiang, Chen Lu, Daniel Fernandes Gomes, Shan Luo   +4 more
doaj   +2 more sources

A Multifunctional Flexible Tactile Sensor Based on Resistive Effect for Simultaneous Sensing of Pressure and Temperature. [PDF]

Adv Sci (Weinh), 2023
Flexible tactile sensors with multifunctional sensing functions have attracted much attention due to their wide applications in artificial limbs, intelligent robots, human‐machine interfaces, and health monitoring devices.
Zhu H, Luo H, Cai M, Song J.
europepmc   +2 more sources

Triboelectric tactile sensor for pressure and temperature sensing in high-temperature applications. [PDF]

Nat Commun
Skin-like sensors capable of detecting multiple stimuli simultaneously have great potential in cutting-edge human-machine interaction. However, realizing multimodal tactile recognition beyond human tactile perception still faces significant challenges ...
Liu Y, Wang J, Liu T, Wei Z, Luo B, Chi M, Zhang S, Cai C, Gao C, Zhao T, Wang S, Nie S.   +11 more
europepmc   +2 more sources

Skin-Inspired Capacitive Flexible Tactile Sensor with an Asymmetric Structure for Detecting Directional Shear Forces. [PDF]

Adv Sci (Weinh), 2023
Flexible pressure sensors based on micro‐/nanostructures can be integrated into robots to achieve sensitive tactile perception. However, conventional symmetric structures, such as pyramids or hemispheres, can sense only the magnitude of a force and not ...
Yu H, Guo H, Wang J, Zhao T, Zou W, Zhou P, Xu Z, Zhang Y, Zheng J, Zhong Y, Wang X, Liu L.   +11 more
europepmc   +2 more sources

Research on Finger Pressure Tactile Sensor with Square Hole Structure Based on Fiber Bragg Grating [PDF]

Sensors, 2023
Aiming at the problems of lateral force interference and non-uniform strain of robot fingers in the process of pressure tactile sensing, a flexible tactile sensor with a square hole structure based on fiber Bragg grating (FBG) is proposed in this paper ...
Guan Lu, Shiwen Fu, Tianyu Zhu, Yiming Xu   +3 more
doaj   +2 more sources

Vision-based tactile sensor design using physically based rendering [PDF]

Communications Engineering
High-resolution tactile sensors are very helpful to robots for fine-grained perception and manipulation tasks, but designing those sensors is challenging.
Arpit Agarwal, Achu Wilson, Timothy Man, Edward Adelson, Ioannis Gkioulekas, Wenzhen Yuan   +5 more
doaj   +2 more sources