Results 21 to 30 of about 2,288,510 (335)
The tactile sensors of the gut
Trends in Neurosciences, 2022 In a recent study, Treichel, Finholm et al. showed that the mechanoreceptor Piezo2 enables enteroendocrine cells in the intestinal epithelium to sense luminal contents. Through neuroepithelial signaling, these cells modulate intestinal motility and transit of digestive products.
Sarah A. Najjar, Kara Gross Margolis
openaire +3 more sources
9DTact: A Compact Vision-Based Tactile Sensor for Accurate 3D Shape Reconstruction and Generalizable 6D Force Estimation [PDF]
IEEE Robotics and Automation Letters, 2023 The advancements in vision-based tactile sensors have boosted the aptitude of robots to perform contact-rich manipulation, particularly when precise positioning and contact state of the manipulated objects are crucial for successful execution.
Chan-Yu Lin +4 more
semanticscholar +1 more source
Evetac: An Event-Based Optical Tactile Sensor for Robotic Manipulation [PDF]
IEEE Transactions on robotics, 2023 Optical tactile sensors have recently become popular. They provide high spatial resolution, but struggle to offer fine temporal resolutions. To overcome this shortcoming, we study the idea of replacing the RGB camera with an event-based camera and ...
Niklas Funk +4 more
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Transfer of Tactile Sensors Using Stiction Effect Temporary Handling
Micromachines, 2021 A novel method for transfer of tactile sensors using stiction effect temporary handling (SETH) is presented to simplify the microelectromechanical-system (MEMS)/CMOS integration process, improve the process reliability and electrical performance, and ...
Peng Zhong +4 more
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Minsight: A Fingertip‐Sized Vision‐Based Tactile Sensor for Robotic Manipulation [PDF]
Advanced Intelligent Systems, 2023 Intelligent interaction with the physical world requires perceptual abilities beyond vision and hearing; vibrant tactile sensing is essential for autonomous robots to dexterously manipulate unfamiliar objects or safely contact humans.
Iris Andrussow +3 more
semanticscholar +1 more source
International Journal of Smart and Nano Materials, 2021 Tactile sensors have been used for haptic perception in intelligent robotics, smart prosthetics, and human-machine interface. The development of multifunctional tactile sensor remains a challenge and limit its application in flexible electronics and ...
Yancheng Wang +3 more
doaj +1 more source
Design and Experimental Research of Robot Finger Sliding Tactile Sensor Based on FBG
Sensors, 2022 Aiming at the problem of flexible sliding tactile sensing for the actual grasp of intelligent robot fingers, a double-layer sliding tactile sensor based on fiber Bragg grating (FBG) for robot fingers is proposed in this paper.
Guan Lu, Shiwen Fu, Yiming Xu
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Micromachines, 2020 Flexible tactile sensors have been utilized in intelligent robotics for human-machine interaction and healthcare monitoring. The relatively low flexibility, unbalanced sensitivity and sensing range of the tactile sensors are hindering the accurate ...
Lingfeng Zhu +3 more
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DIGIT: A Novel Design for a Low-Cost Compact High-Resolution Tactile Sensor With Application to In-Hand Manipulation [PDF]
IEEE Robotics and Automation Letters, 2020 Despite decades of research, general purpose in-hand manipulation remains one of the unsolved challenges of robotics. One of the contributing factors that limit current robotic manipulation systems is the difficulty of precisely sensing contact forces ...
Mike Lambeta +11 more
semanticscholar +1 more source
GelSight360: An Omnidirectional Camera-Based Tactile Sensor for Dexterous Robotic Manipulation [PDF]
International Conference on Soft Robotics, 2023 Camera-based tactile sensors have shown great promise in enhancing a robot's ability to perform a variety of dexterous manipulation tasks. Advantages of their use can be attributed to the high resolution tactile data and 3D depth map reconstructions they
Megha H. Tippur, E. Adelson
semanticscholar +1 more source