Tactile Sensing Information And Feedback Via Wave Propagation
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Tactile Sensing, Information, and Feedback via Wave Propagation
A longstanding goal of haptic engineering is to develop haptic interfaces that can provide realistic sensations of touch. A fundamental step towards this goal is to understand what mechanical tactile signals the hand feels during daily touch interactions. This book reveals the complex patterns of mechanical waves propagating throughout the hand that can be elicited even by simple touch interactions, which helps in expanding existing knowledge of tactile function beyond the region of near skin-object contact and inspires new designs for haptic sensing and feedback technologies. The first part of this book describes new methods for capturing dynamic, spatially distributed tactile signals in the whole hand during natural hand interactions. The second part characterizes these signals and evaluates how well and how efficiently they encode the information of touch, relating to the transmission of mechanical waves in hand tissues. The final part demonstrates how these findings can be utilized to create novel haptic effects and tactile displays. Tactile Sensing, Information, and Feedback via Wave Propagation provides a unique view of tactile sensing and feedback and will appeal to researchers, engineers, and students who are interested in learning cutting-edge haptic science and technology.
Tactile Sensing, Information, and Feedback Via Wave Propagation
A longstanding goal of haptic engineering is to develop haptic interfaces that can provide realistic sensations of touch. A fundamental step towards this goal is to understand what mechanical tactile signals the hand feels during daily touch interactions. This book reveals the complex patterns of mechanical waves propagating throughout the hand that can be elicited even by simple touch interactions, which helps in expanding existing knowledge of tactile function beyond the region of near skin-object contact and inspires new designs for haptic sensing and feedback technologies. The first part of this book describes new methods for capturing dynamic, spatially distributed tactile signals in the whole hand during natural hand interactions. The second part characterizes these signals and evaluates how well and how efficiently they encode the information of touch, relating to the transmission of mechanical waves in hand tissues. The final part demonstrates how these findings can be utilized to create novel haptic effects and tactile displays. Tactile Sensing, Information, and Feedback via Wave Propagation provides a unique view of tactile sensing and feedback and will appeal to researchers, engineers, and students who are interested in learning cutting-edge haptic science and technology.
Wearable Haptic Devices for Realistic Scenario Applications
Author: Federica Barontini
language: en
Publisher: Springer Nature
Release Date: 2024-11-02
This book delves into the application of wearable haptic feedback technology in various contexts, focusing on prosthetics for individuals with upper limb loss and navigation systems for the visually impaired. Central to the book is the development of technologies that address users' needs and demands. It highlights the pivotal role of a user-centred approach in designing and creating novel feedback mechanisms. Beginning with focus groups and experimental campaigns, each chapter introduces innovative haptic devices that are characterized, tested, and refined to consistently meet user requirements. The research culminates in the creation of a fully integrated feedback system within a prosthetic socket. This book provides comprehensive insights into developing practical, user-friendly haptic devices that significantly improve the quality of life for individuals with sensory impairments.